{"product_id":"rfx-aluminum-rear-sprocket-52-tooth-for-yamaha-blue-finish-part-fxrs-31-52-99bu","title":"RFX Aluminum Rear Sprocket 52 Tooth for Yamaha - Blue Finish, Part FXRS 31-52 99BU","description":"\u003cp\u003eUpgrade your motorcycle's drivetrain with the RFX Aluminum Rear Sprocket, designed specifically for Yamaha models. Crafted from high-grade 7075 aerospace aluminum, this sprocket offers exceptional strength and durability while maintaining a lightweight profile for improved performance. The CNC machining process ensures precise fitment and a professional quality finish, making it a reliable choice for both street and off-road riding.\u003cbr\u003eFeatures include laser-etched RFX logo for authentic branding and visual appeal. Strengthening gussets increase the sprocket's structural integrity, enhancing longevity under demanding riding conditions. Chamfered weight-reducing cutouts not only contribute to a lighter overall weight but also add a sleek aesthetic touch. Mud clearing grooves are incorporated to extend sprocket life by preventing mud and debris buildup, ensuring consistent performance even in muddy or dusty environments.\u003cbr\u003eThe sprocket's two-tone color anodized and polished finish delivers a striking factory bike look, elevating the appearance of your motorcycle. Designed for easy installation and long-term use, this 52-tooth sprocket is an ideal upgrade for riders seeking durability, style, and enhanced drivetrain performance. Whether you're replacing worn-out components or customizing your bike, the RFX FXRS 31-52 99BU offers a perfect blend of style and function for Yamaha enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLaser etched RFX logo for authentic branding\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC machined from 7075 aerospace aluminum for strength and lightweight performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStrengthening gussets increase structural integrity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChamfered weight-reducing cutouts enhance performance and aesthetics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMud clearing grooves extend sprocket lifespan in dirty environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTwo-tone color anodized and polished finish for a factory bike look\u003c\/li\u003e\u003c\/ul\u003e","brand":"RFX","offers":[{"title":"Default Title","offer_id":45191456161987,"sku":"739-7319952B","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/eda0-693c264cbd478_2145b257-3401-4014-8365-541747828651.png?v=1779576732","url":"https:\/\/kellymotorsport.com\/products\/rfx-aluminum-rear-sprocket-52-tooth-for-yamaha-blue-finish-part-fxrs-31-52-99bu","provider":"Kelly Motorsports","version":"1.0","type":"link"}