{"product_id":"renthal-twinring™-rear-sprocket-48-tooth-for-honda-1540-520-48gpsi","title":"Renthal Twinring™ Rear Sprocket - 48 Tooth for Honda 1540-520-48GPSI","description":"Twinring™ Rear Sprocket - 48 Tooth - Silver - Honda\n\u003cp\u003eThe Renthal Twinring™ Rear Sprocket, part number 1540-520-48GPSI, is engineered for high performance and durability in motorcycle applications. Crafted with an inner ring made from high-strength Ultralight™ 7075 T-6 aluminum, it offers a lightweight design without compromising strength. The outer ring is constructed from electro-less nickel coated steel, providing exceptional durability and resistance to wear. This combination ensures a long service life, outperforming standard all-aluminum sprockets by three times while remaining significantly lighter than all-steel counterparts. The outer steel ring is expanded at 200°C and fitted over the inner ring through an interference fit, secured with a wave pattern to guarantee a permanent bond throughout its lifespan. Flat socket head screws add extra strength during side impacts and prevent contact with the chain guide, enhancing reliability during aggressive riding. Designed with self-cleaning mud grooves between each tooth, this sprocket reduces dirt accumulation and minimizes wear, all while maintaining a lightweight profile. This sprocket's innovative design and materials make it an ideal choice for riders seeking durability, weight savings, and performance. Built for Honda models with a 520 chain size, the Renthal Twinring™ Rear Sprocket is a reliable upgrade that combines advanced engineering with practical features to optimize your motorcycle’s drivetrain efficiency.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eInner ring made from high-strength Ultralight™ 7075 T-6 aluminum for a lightweight yet durable core\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOuter ring constructed from electro-less nickel coated steel for maximum wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExpanded at 200°C and interference fitted over the inner ring with a wave pattern for a permanent bond\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFlat socket head screws provide additional strength and prevent contact with the chain guide\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSelf-cleaning mud grooves between teeth reduce dirt buildup and chainwheel wear\u003c\/li\u003e\u003c\/ul\u003e","brand":"RENTHAL","offers":[{"title":"Default Title","offer_id":45191539032259,"sku":"12100231","price":142.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/184262.png?v=1779584359","url":"https:\/\/kellymotorsport.com\/products\/renthal-twinring%e2%84%a2-rear-sprocket-48-tooth-for-honda-1540-520-48gpsi","provider":"Kelly Motorsports","version":"1.0","type":"link"}