JT. 428HDR 15/37 Standard Rear Sprocket Chain kitBENELLI 125 TNT 125 - 2017 - 2020Ref : JTC01838A / 3070380

Replace the transmission of your roadster with ease using this complete JT kit: 15-tooth sprocket, 37-tooth sprocket, and HDR 428 chain with 124 links. Designed for urban motorcycles and small roadsters, this kit combines robust steel components with a super-reinforced chain offering a tensile strength of 24.5 kN.

• Type: Complete chain kit (sprocket + rear sprocket + chain)
• Chain: HDR 428, 124 links, steel color, super-reinforced quality
• Sprocket / Rear Sprocket: 15 / 37 teeth, material: steel
• Tensile strength: 24.5 kN
• Main use: Roadster / road use

• Complete kit ready to install for a quick restart after wear or breakage.
• Steel components for good abrasion resistance and torque stress.
• Super-reinforced HDR chain to limit premature elongation and maintain smooth transmission.
• Cost-effective solution: all essential transmission parts in one pack.

Check compatibility with your model before installation (e.g., Benelli TNT 125 — 2018/2019/2020). To ensure optimal longevity: correct tension adjustment, regular lubrication, and inspection of the tensioners after the first few kilometers.