{"product_id":"renthal-518u-420-47gpbk-aluminum-rear-sprocket-for-ktm-black-47-tooth","title":"Renthal 518U-420-47GPBK Aluminum Rear Sprocket for KTM - Black, 47 Tooth","description":"Rear Sprocket - Aluminum - 47 Tooth - Black - KTM\n\u003cp\u003eThe Renthal 518U-420-47GPBK Aluminum Rear Sprocket combines innovative design with lightweight performance, making it an ideal choice for KTM riders seeking durability and efficiency. Crafted from CNC-machined 7075 T6 aluminum, this sprocket offers a significant weight reduction—approximately 66% lighter than steel—while maintaining high strength and resilience. Its precise engineering ensures a perfect fit, optimal load distribution, and maximum power transfer during aggressive riding conditions. The black anodized finish adds a sleek, corrosion-resistant surface that maintains its appearance over time. Designed for performance-conscious riders, this sprocket is built to withstand the rigors of competitive racing and intense trail riding alike. Featuring a tooth count of 47, it provides a balanced gear ratio suited for various riding styles, ensuring smooth acceleration and reliable engagement. As part of Renthal's limited edition Ultralight™ series, this sprocket exemplifies exclusivity and top-tier craftsmanship, as seen in professional Supercross racing. Whether you're upgrading your KTM bike or replacing worn components, this sprocket offers a durable, lightweight solution that enhances overall drivetrain performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: CNC-machined 7075 T6 aluminum for high strength and lightweight performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight: Approximately 11.68 ounces, 66% lighter than steel counterparts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish: Black anodized for corrosion resistance and aesthetic appeal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTooth Count: 47 teeth for balanced gear ratios and smooth power delivery\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision Engineering: Ensures perfect fitment, concentricity, and load dispersion\u003c\/li\u003e\u003c\/ul\u003e","brand":"RENTHAL","offers":[{"title":"Default Title","offer_id":45191459078339,"sku":"12112885","price":104.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/5570603.png?v=1779577179","url":"https:\/\/kellymotorsport.com\/products\/renthal-518u-420-47gpbk-aluminum-rear-sprocket-for-ktm-black-47-tooth","provider":"Kelly Motorsports","version":"1.0","type":"link"}