{"product_id":"rfx-fxrs-57-39-99bu-1999-2023-ktm-husqvarna-gas-aluminum-rear-sprocket-39t-blue","title":"RFX FXRS 57-39 99BU 1999-2023 KTM\/Husqvarna\/Gas Aluminum Rear Sprocket 39t Blue","description":"\u003cp\u003eRFX FXRS 57-39 99BU is an aluminum rear sprocket designed for KTM, Husqvarna, and Gas Gas models. Made from CNC machined 7075 aerospace aluminum, it offers strength and lightweight performance. The sprocket features chamfered weight-reducing cutouts, mud clearing grooves for extended sprocket life, and is finished with a two-tone anodized and polished surface for a factory look.\u003c\/p\u003e \u003cp\u003eLaser etched RFX logo ensures brand authenticity. Strengthening gussets provide added durability under stress. The sprocket's design enhances performance by reducing weight while maintaining structural integrity, making it suitable for aggressive riding styles. The kit includes the sprocket and mounting hardware.\u003c\/p\u003e \u003cp\u003eCompatible with models from 1999 to 2023, including KTM, Husqvarna, and Gas Gas bikes. Please verify your bike's specifications before purchase. Contact Moto-House MX for fitment assistance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLaser etched RFX logo\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC machined from 7075 aerospace aluminum\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStrengthening gussets\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChamfered weight-reducing cutouts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMud clearing grooves for longer lasting sprocket life\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e2-tone color anodized\/ polished finish for that Factory Bike look\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"RFX","offers":[{"title":"Default Title","offer_id":45824976060499,"sku":"FXRS 57-39 99BU","price":80.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/eda0-693c264cbd478.png?v=1784161911","url":"https:\/\/motohousemx.com\/products\/rfx-fxrs-57-39-99bu-1999-2023-ktm-husqvarna-gas-aluminum-rear-sprocket-39t-blue","provider":"Moto-House MX","version":"1.0","type":"link"}