Jt Sprockets Jtx Yamaha Jtx251.48gld Rear Sprocket

Jt Sprockets Jtx Yamaha Jtx251.48gld Rear Sprocket Golden 48t. Unleash your Yamaha´s potential with the JT SPROCKETS JTX251.48GLD rear sprocket. This revolutionary Twinstar Steel/Aluminum Hybrid sprocket offers extreme durability with a tough, heat-hardened steel outer ring designed to last up to six times longer than standard aluminum. Its lightweight, aviation-grade aluminum core drastically reduces unsprung mass for improved handling and acceleration. Precision manufactured for perfect fit and optimal chain engagement, this gold-finished sprocket delivers uncompromising power transfer and longevity, making it the ultimate performance upgrade for your Yamaha WR/YZ 250F or YZ 450F. Upgrade your Yamah´s transmission and experience the pinnacle of performance with the JT SPROCKETS JTX251.48GLD rear sprocket. Engineered for riders who demand both extreme durability and a competitive lightweight advantage, this sprocket represents the ultimate evolution in motorcycle drivetrain technology. As a leading product in the Transmission category, this rear sprocket is meticulously designed to deliver uncompromising power transfer and longevity, setting a new standard for performance parts.The core of its revolutionary design is the innovative Twinstar Steel/Aluminum Hybrid Sprocket construction. This intelligent combination offers the best of both worlds, addressing the age-old compromise between the weight of steel and the lifespan of aluminum. The result is a rear sprocket that provides superior performance without sacrifice, making it the ideal choice for serious racers and dedicated enthusiasts alike.Dominating the point of contact with the chain is an exceptionally tough Steel outer ring. This isn´t just any steel, it´s a high-carbon variant hardened through a state-of-the-art heat-induction process. Combined with the proprietary JT advanced tempering process, this sprocket achieves a level of hardness and resilience that could last an incredible six times longer than a standard 7075-T6 aluminum sprocket. This remarkable durability not only reduces the frequency of replacements but also ensures consistent and reliable performance, enhancing power transfer from the engine to the rear wheel lap after lap, and mile after mile.At the heart of the sprocket is a lightweight Alu core. This inner section is crafted from premium, lightweight aviation-grade ergal 7075-T6 aluminum, drastically reducing the overall weight. By minimizing unsprung mass, the JTX251.48GLD contributes to improved suspension response, quicker acceleration, and more agile handling for your Yamaha. Every component is precision made using state of the art laser cutting and CNC equipment, guaranteeing a perfect fit and optimal chain engagement. This meticulous manufacturing process culminates in an ultra lightweight race power design that is both visually stunning in its gold finish and functionally superior on the track or trail.Choose the JT SPROCKETS JTX251.48GLD for an unparalleled upgrade in durability, weight reduction, and power delivery.Compatible models:YAMAHA WR 250 F Enduro GP 2018.YAMAHA YZ 250 F 50th Anniversary Limited Edition 2006.YAMAHA YZ 250 F 50th Anniversary Limited Edition 2006.YAMAHA YZ 250 F 60th Anniversary 2016.YAMAHA YZ 250 F Monster Energy Racing Edition 2021.YAMAHA YZ 450 F 50th Anniversary 2006.YAMAHA YZ 450 F 60th Anniversary 2016.YAMAHA YZ 450 F Monster Energy Racing Edition 2021. tradeinn Motardinn