{"title":"ALTO","description":null,"products":[{"product_id":"alto-84-89-aramid-clutch-plate-set-friction-978954","title":"Alto, 84-89 Aramid Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 6 friction discs. Sold as set. Aramid material is a step up from Alto's 'Red Eagle' friction material and is also bonded to a lightweight backing plate. The Aramid series are 'High Performance' friction plates for motorcycles which are equipped with high-output engines that are ridden hard. They offer excellent heat resistance and endurance. Just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37930-84A and 37931-84\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-89 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468328673655,"sku":"978954","price":108.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978954k.jpg?v=1789718316"},{"product_id":"alto-68-84-aramid-clutch-plate-set-friction-978953","title":"Alto, 68-84 Aramid Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 5 friction discs. Sold as set. Aramid material is a step up from Alto's 'Red Eagle' friction material and is also bonded to a lightweight backing plate. The Aramid series are 'High Performance' friction plates for motorcycles which are equipped with high-output engines that are ridden hard. They offer excellent heat resistance and endurance. Just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37850-68; 37930-68A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 68-E84 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468328706423,"sku":"978953","price":94.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978953k.jpg?v=1789718316"},{"product_id":"alto-90-22-aramid-clutch-plate-set-friction-978952","title":"Alto, 90-22 Aramid Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 8 friction discs. Sold as set. Aramid material is a step up from Alto's 'Red Eagle' friction material and is also bonded to a lightweight backing plate. The Aramid series are 'High Performance' friction plates for motorcycles which are equipped with high-output engines that are ridden hard. They offer excellent heat resistance and endurance. Just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37911-90. Note: Will fit XR1200 models; when 39897-02 narrow friction plate is re-used. 39897-02 is not available through Motorcycle Storehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 90-97 Big Twin; 91-22 XL Sportster; 08-12 XR1200 (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468328739191,"sku":"978952","price":144.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978952k.jpg?v=1789718316"},{"product_id":"alto-clutch-plate-set-aramid-978951","title":"Alto Clutch Plate Set Aramid","description":"\u003cp\u003eAlto Clutch Plate Set Aramid\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches. Please select the required fitment from the options shown.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"L84-90 XL Sportster (NU)","offer_id":57468328771959,"sku":"978951","price":127.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978951k.jpg?v=1789718316"},{"product_id":"alto-clutch-steel-drive-plate-set-978940","title":"Alto, Clutch Steel Drive Plate Set","description":"\u003cp\u003eIncludes 8 steel drive plates. OEM replacement reference 36702-01K\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches. Please select the required fitment from the options shown.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"02-07 V-Rod (NU)","offer_id":57468328804727,"sku":"978940","price":66.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978940ak.jpg?v=1789718315"},{"product_id":"alto-clutch-plate-set-aramid-978936","title":"Alto Clutch Plate Set, Aramid","description":"\u003cp\u003eFriction plates only (7). For high performance replacement. OEM replacement reference 37985-52A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 57-70 XL Sportster; 52-56 K; KH model (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468328837495,"sku":"978936","price":134.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978936ak.jpg?v=1789718316"},{"product_id":"alto-clutch-steel-drive-plate-each-978935","title":"Alto, Clutch Steel Drive Plate (Each)","description":"\u003cp\u003e8 used. Steel drive plate only. OEM replacement reference 37992-71A\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches. Please select the required fitment from the options shown.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"71-E84 XL Sportster (NU)","offer_id":57468328870263,"sku":"978935","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978935k.jpg?v=1789718315"},{"product_id":"alto-clutch-steel-drive-plate-set-978932","title":"Alto, Clutch Steel Drive Plate Set","description":"\u003cp\u003eIncl. 8 steel drive plates. OEM replacement reference 37913-98\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 98-17 Big Twin (excl. 13-17 Big Twin with A\u0026amp;S clutch and 2017 M8) (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468328903031,"sku":"978932","price":70.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978932ak.jpg?v=1789718315"},{"product_id":"alto-clutch-steel-drive-plate-set-6-978931","title":"Alto, Clutch Steel Drive Plate Set (6)","description":"\u003cp\u003eSet of 5 steel drive plates only. OEM replacement reference 37913-90. Note: XR1200 requires 7 steel discs. Note: See Alto 978913 for identical steel drive plates; sold each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 90-97 Big Twin; 91-22 XL Sportster; 08-12 XR1200 (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468328935799,"sku":"978931","price":68.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978931ak.jpg?v=1789718315"},{"product_id":"alto-carboniter-powerpackr-extra-plate-clutch-kit-978928","title":"Alto, Carboniter PowerPackr Extra Plate Clutch Kit","description":"\u003cp\u003eIncl. 8x externally splined Carbonite single side friction plates; 8x internally splined Carbonite single side friction plates; 1x double side Carbonite friction plate. Complete Carboniter PowerPackr 'Maximum Effort' clutch kits with friction \u0026amp; steel plates. Developed to handle the power and torque of Big Inch \/ High-Performance engines on the streets today. This Carbonite clutch kit features an extra friction plate and steel drive plate; which increases the clutch area for greater holding. The friction plates are lined with 3M carbon based material; which is capable of withstanding higher temperatures; offers a higher coefficient of friction than anything else available today. The steel drive plates are 'Performance SteelT' which have a surface Ra value (Roughness average) of just 2-10 micro inches. Regular steels have an Ra value between 15 to 25 micro Inches. A microscope will show you less peaks and valleys on Alto's 'Performance SteelT'. This will improve performance; durability; engagement and offer a longer life and cooler running. OEM replacement reference 37932-98\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches. Please select the required fitment from the options shown.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"98-17 Big Twin (excl. 13-17 Big Twin with A\u0026S clutch; 2017 M8) (NU)","offer_id":57468328968567,"sku":"978928","price":243.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978928ak.jpg?v=1789718318"},{"product_id":"alto-41-67-aramid-clutch-plate-set-friction-978923","title":"Alto, 41-67 Aramid Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 4 friction discs. Sold as set. Aramid material is a step up from Alto's 'Red Eagle' friction material and is also bonded to a lightweight backing plate. The Aramid series are 'High Performance' friction plates for motorcycles which are equipped with high-output engines that are ridden hard. They offer excellent heat resistance and endurance. Just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37930-41 (2481-41)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 41-67 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329001335,"sku":"978923","price":76.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978923ak.jpg?v=1789718316"},{"product_id":"alto-diaphragm-clutch-spring-heavy-duty-978919","title":"Alto, Diaphragm Clutch Spring. Heavy Duty","description":"\u003cp\u003eOEM replacement reference 37871-98A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 98-03 Big Twin; 14-17 103\" Twin Cam A\/B (Excl. models with A\u0026amp;S clutch) (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329034103,"sku":"978919","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978919k.jpg?v=1789718316"},{"product_id":"alto-diaphragm-clutch-spring-heavy-duty-978916","title":"Alto, Diaphragm Clutch Spring, Heavy Duty","description":"\u003cp\u003eOEM replacement reference 37871-84 and 37875-86A. Note: Also used in the custom 906956 diaphragm update release disc kit 909956 for 4-sp B.T. models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-89 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329066871,"sku":"978916","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978916k.jpg?v=1789718315"},{"product_id":"alto-clutch-steel-drive-plate-978914","title":"Alto, Clutch Steel Drive Plate","description":"\u003cp\u003eCustom style; without anti-rattle buffers. The stock OEM style clutch of 41-67 early models use 3 steels and 4 frictions; later 68-E84 models require 4 steels and 5 frictions. but physical dimensions are identical. OEM style replacement reference 37975-41 and 37975-81\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 41-E84 Big Twin (41-67 3 used; 68-E84 4 used) (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329099639,"sku":"978914","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978914ak.jpg?v=1789718317"},{"product_id":"alto-41-67-red-eagle-clutch-plate-set-friction-978909","title":"Alto, 41-67 Red Eagle Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 4 friction discs. Sold as set. Red Eagle material bonded onto a lightweight backing plate. Red Eagle is standard replacement clutch friction plate set that offer excellent quality; heat resistance and endurance for a reasonable price for stock style motorcycles. Red Eagle is Alto's the best sold clutch material for a reason; just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37930-41 (2481-41)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 41-67 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329132407,"sku":"978909","price":47.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978909k.jpg?v=1789718316"},{"product_id":"alto-clutch-steel-drive-plate-978908","title":"Alto, Clutch Steel Drive Plate","description":"\u003cp\u003e8 used. OEM replacement reference 37913-98\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 98-17 Big Twin (excl. 13-17 Big Twin with A\u0026amp;S clutch and 2017 M8) (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329165175,"sku":"978908","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978908k.jpg?v=1789718316"},{"product_id":"alto-98-17-aramid-clutch-plate-set-friction-978907","title":"Alto, 98-17 Aramid Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 9 friction discs. Sold as set. Aramid material is a step up from Alto's 'Red Eagle' friction material and is also bonded to a lightweight backing plate. The Aramid series are 'High Performance' friction plates for motorcycles which are equipped with high-output engines that are ridden hard. They offer excellent heat resistance and endurance. Just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37932-98\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 98-17 Big Twin (excl. 13-17 Big Twin with A\u0026amp;S clutch; 2017 M8) (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329197943,"sku":"978907","price":142.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978907k.jpg?v=1789718316"},{"product_id":"alto-98-17-red-eagle-clutch-plate-set-friction-978906","title":"Alto, 98-17 Red Eagle Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 9 friction discs. Sold as set. Red Eagle material bonded onto a lightweight backing plate. Red Eagle is standard replacement clutch friction plate set that offer excellent quality; heat resistance and endurance for a reasonable price for stock style motorcycles. Red Eagle is Alto's the best sold clutch material for a reason; just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37932-98\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 98-17 Big Twin (excl. 13-17 Big Twin with A\u0026amp;S clutch; 2017 M8) (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329230711,"sku":"978906","price":107.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978906k.jpg?v=1789718316"},{"product_id":"alto-clutch-plate-set-red-eagle-978905","title":"Alto Clutch Plate Set, Red Eagle","description":"\u003cp\u003eFriction plates only (7 plates). For standard replacement. OEM replacement reference 37985-52A\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches. Please select the required fitment from the options shown.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"57-70 XL Sportster; 52-56 K; KH model (NU)","offer_id":57468329263479,"sku":"978905","price":84.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978905k.jpg?v=1789718316"},{"product_id":"alto-84-89-red-eagle-clutch-plate-set-friction-978904","title":"Alto, 84-89 Red Eagle Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 6 friction discs. Sold as set. Red Eagle material bonded onto a lightweight backing plate. Red Eagle is standard replacement clutch friction plate set that offer excellent quality; heat resistance and endurance for a reasonable price for stock style motorcycles. Red Eagle is Alto's the best sold clutch material for a reason; just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37930-84A and 37931-84\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-89 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329296247,"sku":"978904","price":50.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978904k.jpg?v=1789718316"},{"product_id":"alto-68-84-red-eagle-clutch-plate-set-friction-978903","title":"Alto, 68-84 Red Eagle Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 5 friction discs. Sold as set. Red Eagle material bonded onto a lightweight backing plate. Red Eagle is standard replacement clutch friction plate set that offer excellent quality; heat resistance and endurance for a reasonable price for stock style motorcycles. Red Eagle is Alto's the best sold clutch material for a reason; just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37850-68; 37930-68A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 68-E84 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329329015,"sku":"978903","price":58.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978903k.jpg?v=1789718316"},{"product_id":"alto-90-22-red-eagle-clutch-plate-set-friction-978902","title":"Alto, 90-22 Red Eagle Clutch Plate Set. Friction","description":"\u003cp\u003eIncludes 8 friction discs. Sold as set. Red Eagle material bonded onto a lightweight backing plate. Red Eagle is standard replacement clutch friction plate set that offer excellent quality; heat resistance and endurance for a reasonable price for stock style motorcycles. Red Eagle is Alto's the best sold clutch material for a reason; just ask anyone who has worked with or has ridden a bike in which a set of these Alto clutch plates were installed. OEM replacement reference 37911-90. Note: Will fit XR1200 models; when 39897-02 narrow friction plate is re-used. 39897-02 is not available through Motorcycle Storehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 90-97 Big Twin; 91-22 XL Sportster; 08-12 XR1200 (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329361783,"sku":"978902","price":63.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/978902ak.jpg?v=1789718316"},{"product_id":"alto-powerpack-steel-clutch-plates-g3-1-581920","title":"Alto Powerpack Steel Clutch Plates G3 (1)","description":"\u003cp\u003eSteel drive plate set. 0.056\"\/1.42mm thick (9 used; sold each). Replacement for 581918 Extra priction \u0026amp; steel drive plate kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e H-D with 581918 G3 Powerpack extra plate clutch kit\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329394551,"sku":"581920","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581920k.jpg?v=1789718315"},{"product_id":"alto-g3-black-powerpack-extra-clutch-plate-kit-581918","title":"Alto, 'G3 Black' Powerpack Extra Clutch Plate Kit","description":"\u003cp\u003eFriction \u0026amp; steel drive plate kit. Extra plate sets have been a favorite amongst high performance bike owners for years. With the same clutch spring pressure the additional plates create more surface area which increases clutch holding capacity; a quicker lock-up and improved heat absorption. The clutch friction plate set includes a 'G3' friction plates (incl. 6 friction plates and 3 jutter plates). G3 is a newly developed friction material that offers as good or better performance than the Alto Carbonite clutch material. It is formulated with graphitic carbon-based particles which is the most durable; consistent with improved shifting and reduced burn-out product to date for high horsepower and torque applications. Incl. 8 x 581916 (0.107\/2.72mm friction); 3 x 581909 (0.151\"\/3.84mm) friction jutter plates and 9 x 581920 (0.056\"\/1.42mm thick) steel drive plates and 1 x 518914 (0.079\"\/2.01mm thick).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 17-26 M8\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329427319,"sku":"581918","price":339.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581918ak.jpg?v=1789718315"},{"product_id":"alto-g3-replacement-friction-plate-set-1-581916","title":"Alto, G3 Replacement Friction Plate Set (1)","description":"\u003cp\u003eFriction plate set. 0.107\"\/2.72mm thick. 8 used; sold each. Replacement for 581918 Extra priction \u0026amp; steel drive plate kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e H-D with 581918 G3 Powerpack extra plate clutch kit\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329460087,"sku":"581916","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581916k.jpg?v=1789718315"},{"product_id":"alto-performance-steel-steel-clutch-drive-plate-1-581915","title":"Alto, 'Performance Steel' Steel Clutch Drive Plate (1)","description":"\u003cp\u003eSteel drive plate set. 0.100\"\/2.54mm thick (1 used; sold each). Replacement for 581911 'Performance Steel' steel drive plate kit.\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches. Please select the required fitment from the options shown.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"H-D with 581910 friction \u0026 581911 steels of G3 Standard clutch plate kit","offer_id":57468329492855,"sku":"581915","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581915k.jpg?v=1789718315"},{"product_id":"alto-performance-steel-steel-clutch-drive-plates-1-581913","title":"Alto, 'Performance Steel' Steel Clutch Drive Plates (1)","description":"\u003cp\u003eSteel drive plate set. 0.078\"\/1.98mm thick (2 used; sold each); Replacement for 581911 'Performance Steel' steel drive plate kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e H-D with 581910 friction \u0026amp; 581911 steels of G3 Standard clutch plate kit\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329525623,"sku":"581913","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581913k.jpg?v=1789718315"},{"product_id":"alto-performance-steel-steel-clutch-drive-plates-1-581912","title":"Alto, 'Performance Steel' Steel Clutch Drive Plates (1)","description":"\u003cp\u003eSteel drive plate set. 0.063\"\/1.6mm thick (sold each; 5 used); Replacement for 581911 'Performance Steel' steel drive plate kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e H-D with 581910 friction \u0026amp; 581911 steels of G3 Standard clutch plate kit\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329558391,"sku":"581912","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581912k.jpg?v=1789718315"},{"product_id":"alto-performance-steel-steel-clutch-drive-plate-set-581911","title":"Alto, 'Performance Steel' Steel Clutch Drive Plate Set","description":"\u003cp\u003eSteel drive plate set only. This 'Performance Steel' drive plate set is identical to the Alto 'Kolene-steel' drive plates; with the salt bath heat treated nitriding hardening process. But these Performance Steel plates are polished to achieve a lower RA controlled value surface; a smoother surface basically. This microscopically smoother surface reduces hot-spotting which helps reduce heat built-up and the occurrence of plate warpage. In short; this is an excellent clutch plate set for stock to very high performance engines and a direct replacement for the OEM clutch plate set. Incl. 5x 581912 (0.063\"\/1.6mm thick); 2 x 581913 (0.078\"\/1.98mm thick) and 1 x 581914 (0.079\"\/2.01mm thick) plates. Note: Compatible with OEM components and friction plates. A matching high performance Alto G3 Black friction plate kit can be ordered separately as 581910.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 17-26 M8\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329591159,"sku":"581911","price":108.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581911ak.jpg?v=1789718315"},{"product_id":"alto-g3-friction-clutch-plate-kit-581910","title":"Alto, 'G3' Friction Clutch Plate Kit","description":"\u003cp\u003eFriction plate set only. Specifically developed to handle the power and torque of High-Performance H-D M8 engines. This clutch set includes 'G3' friction plates (which incl. 6 friction plates and 3 jutter plates). G3 is a newly developed friction material that offers as good or better performance than the Alto Carbonite clutch material. It is formulated with graphitic carbon-based particles which is the most durable; consistent with improved shifting and reduced burn-out product to date for high horsepower and torque applications. In short; this is an excellent clutch plate set for stock to very high performance engines and a direct replacement for the OEM clutch plate set. Incl. 6 x 581908 friction (1.50\" \/3.81mm thick) \u0026amp; 3 x 581909 friction jutter (0.151\"\/3.84mm thick) plates. Note: Compatible with OEM components and friction discs. A matching 'Performance Steel' Alto steel drive plate set can be ordered separately as 581911.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 17-26 M8\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329623927,"sku":"581910","price":182.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581910ak.jpg?v=1789718315"},{"product_id":"alto-g3-friction-jutter-plate-set-1-581909","title":"Alto, G3 Friction Jutter Plate Set (1)","description":"\u003cp\u003eFriction jutter plates. 0.151\"\/3.84mm thick (3 used; sold each). Replacement for 581910 friction plate kit and 581918 Extra Plate friction \u0026amp; drive plate kit. Note: See 581908 for the matching friction plates; as used in 581910 G3 Standard plate kit. See 581916 for the matching friction plates; as used in 581918 G3 Powerpack Extra plate kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e H-D with 581918 G3 Powerpack extra plate clutch kit; H-D with 581910 friction \u0026amp; 581911 steels of G3 Standard clutch plate kit\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329656695,"sku":"581909","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581909k.jpg?v=1789718315"},{"product_id":"alto-g3-replacement-friction-plate-set-1-581908","title":"Alto, G3 Replacement Friction Plate Set (1)","description":"\u003cp\u003eFriction plate. 1.50\" \/3.81mm thick (6 required; sold each). Replacement for 581910 friction plate kit. Note: See 581909 for the matching friction jutter plates; as used in 581910.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e H-D with 581910 friction \u0026amp; 581911 steels of G3 Standard clutch plate kit\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329689463,"sku":"581908","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581908k.jpg?v=1789718315"},{"product_id":"alto-clutch-spring-plate-heavy-duty-stainless-rivets-581907","title":"Alto, Clutch Spring Plate Heavy Duty. Stainless Rivets","description":"\u003cp\u003e1 used. With stainless rivets. Used between steel drive plates in stock applications. Heavy duty version with stainless rivets that are more loosening resistant after high mileage; when compared with to the stock brass rivets. OEM replacement reference 37977-90\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 90-97 Big Twin; 91-22 XL Sportster (Excl. 08-12 XR1200) (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329722231,"sku":"581907","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/581907k.jpg?v=1789718315"},{"product_id":"alto-retaining-ring-pinion-shaft-bearing-555545","title":"Alto Retaining Ring, Pinion Shaft Bearing","description":"\u003cp\u003eSnap ring. 1 used. OEM replacement reference 11177A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 87-99 (NU) Evo Big Twin; 03-17 (NU) Twin Cam; 17-26 M8; 91-22 (NU) XL Sportster; 08-12 (NU) XR1200\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329754999,"sku":"555545","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/555545k.jpg?v=1789718316"},{"product_id":"alto-clutch-outer-drive-plate-519755","title":"Alto, Clutch Outer Drive Plate","description":"\u003cp\u003e1 used. Friction material on one side only. OEM replacement reference 37987-71\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 71-E84 XL Sportster (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329787767,"sku":"519755","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/519755k.jpg?v=1789718315"},{"product_id":"alto-nut-pinion-shaft-gear-513930","title":"Alto, Nut. Pinion Shaft Gear","description":"\u003cp\u003e5\/8-24. left hand threaded. Repl. 24022-90.\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches. Please select the required fitment from the options shown.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"90-92 Big Twin (NU)","offer_id":57468329820535,"sku":"513930","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/513930k.jpg?v=1789718315"},{"product_id":"alto-clutch-hub-liner-512075","title":"Alto, Clutch Hub Liner","description":"\u003cp\u003eIncludes rivets. OEM replacement reference 37549-41\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 41-E84 Big Twin (NU)\u003c\/p\u003e\u003cp\u003eSuitable where the listed fitment matches.\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":57468329853303,"sku":"512075","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4619\/3127\/files\/512075k.jpg?v=1789718315"}],"url":"https:\/\/www.pedrosparts.co.uk\/collections\/alto.oembed","provider":"Pedro's Parts","version":"1.0","type":"link"}