{"product_id":"alto-carbonite-powerpack-extra-plate-clutch-kit","title":"High, Carbonite® Powerpack® Extra Plate Clutch Kit for Harley Davidson L84-89 BT","description":"\u003cp data-mce-fragment=\"1\"\u003e Including 6 externally grooved carbonite single-sided friction plates, 6 internally grooved carbonite single-sided friction plates, 1 double-sided carbonite friction plate.\u003cbr\u003e Complete Carbonite® PowerPack® 'maximum effort' clutch kits with friction plates and steel.\u003cbr\u003e Developed to handle the power and torque of today's large-inch\/high-performance engines on the road.  \u003cbr\u003eThis Carbonite clutch kit features an additional friction plate and steel drive plate, increasing the clutch surface area for increased engagement.\u003cbr\u003e The friction plates are lined with 3M carbon-based material, which is able to withstand higher temperatures and offers a higher coefficient of friction than any other material currently available.\u003cbr\u003e The steel drive plates are 'Performance Steel™' and have a surface Ra value (average roughness) of only 2 to 10 microinches.\u003cbr\u003e Normal steels have a Ra value of between 15 and 25 microinches.\u003cbr\u003e A microscope will show you fewer peaks and valleys in Alto's 'Performance Steel™'.\u003cbr\u003e This will improve performance, durability, engagement, and offer longer life and cooler running.\u003cbr\u003e Repl.- OEM 37930-84A, 37931-84\u003cbr\u003e\u003cbr\u003e Compatible with: \u0026gt; L84-89 BT\u003c\/p\u003e","brand":"Alto","offers":[{"title":"Default Title","offer_id":40191173001301,"sku":"MC978926","price":314.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1606\/2595\/products\/978926k.jpg?v=1659525730","url":"https:\/\/california-motorcycles.com\/en\/products\/alto-carbonite-powerpack-extra-plate-clutch-kit","provider":"California Motorcycles","version":"1.0","type":"link"}