JT. Steel Standard 835 - 428 SprocketRef : JTC00177A / 1075148002

JT Sprockets replacement sprocket made of standard steel, designed for 428 transmissions. Ideal for roadsters and small displacement bikes that require a robust part for the final drive, this sprocket features a classic tooth design for easy and reliable installation during a gear ratio change.

• Manufacturer reference: JTR835.45
• Brand: JT SPROCKETS
• Material: Steel (carbon C49)
• Color: Black
• Number of teeth: 45
• Chain pitch: 428
• Type: Standard

Made from C49 steel, this sprocket offers good mechanical resistance and is suitable for standard rebuilds. Whether you are renewing your chain and sprockets or want to modify the gearing to adapt the engine response, this part easily fits most 428 chain kits. Its black finish minimizes the appearance of dirt and matches the running gear of classic roadsters.

Compatible with the following models: YAMAHA SR 125 (2003), YAMAHA TZR 125 (1992), and YAMAHA RD 125 LC (1986). Before installation, check compatibility with your sprocket and chain (pitch 428) and adhere to the manufacturer's torque specifications for a safe and durable final drive.