{"product_id":"moto-master-7075-t6-aluminum-rear-sprocket-51-tooth-blue-for-yamaha-part-620092451","title":"Moto-Master 7075-T6 Aluminum Rear Sprocket 51-Tooth Blue for Yamaha (620092451)","description":"\u003cp\u003eUpgrade your Yamaha drivetrain with the MOTO-MASTER 7075 Aluminum Rear Sprocket, part number 620092451. Designed for riders who demand dependable performance with minimal rotating weight, this 51-tooth rear sprocket is manufactured from aircraft-grade 7075-T6 aluminum for an excellent balance of strength, durability, and weight savings. Its race-proven design supports responsive acceleration and efficient power transfer across demanding riding conditions.\u003cbr\u003eThe sprocket features self-cleaning grooves between each tooth to help reduce mud and debris buildup, supporting consistent chain engagement during off-road use. A color-anodized blue surface adds durable protection while giving your motorcycle a distinctive appearance. The optimized strength-to-weight ratio makes this one of the lightest sprocket designs available without compromising the performance expected from a competition-focused drivetrain component.\u003cbr\u003eMOTO-MASTER CAD designs and CNC machines each sprocket in the Netherlands using advanced manufacturing technology to maintain accurate tooth profiles and reliable fitment. The 51-tooth configuration is engineered for Yamaha applications and is a practical choice for riders replacing a worn sprocket or tuning final-drive performance. Install the MOTO-MASTER 620092451 rear sprocket as part of a properly matched chain and drivetrain setup for best results.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAircraft-grade 7075-T6 aluminum construction for strength and reduced weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e51-tooth rear sprocket designed for compatible Yamaha motorcycles\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSelf-cleaning grooves help prevent mud and debris buildup between teeth\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBlue color-anodized surface provides added durability and a distinctive finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-proven design with an optimized strength-to-weight ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCAD designed and CNC machined using advanced manufacturing technology\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured in the Netherlands by MOTO-MASTER\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"Moto-Master","offers":[{"title":"Default Title","offer_id":60117176123678,"sku":"620092451","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/5574334.png?v=1791100388","url":"https:\/\/shoplepier.com\/products\/moto-master-7075-t6-aluminum-rear-sprocket-51-tooth-blue-for-yamaha-part-620092451","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}