JT. Steel Standard 253 - 420 Gearbox output pinionRef : JTC01102A / 1077309001

JT Sprockets steel sprocket, manufacturer reference JTF253.12. Designed for the replacement of the front sprocket or to modify the gearing, this 253 sprocket with a 420 pitch is suitable for the transmissions of urban motorcycles, roadsters, and dirt bikes. Its 12-tooth design offers a balance between responsiveness and engine RPM management according to your riding needs.

• Material: steel
• Number of teeth: 12
• Chain pitch: 420
• Type: 253 sprocket, standard version
• Reference: JTF253.12

Machined for precise geometry, this JT sprocket easily integrates into standard transmission systems and mounts directly as a replacement on compatible models. Ideal for riders looking for a reliable part for daily urban use, light off-road sessions, or roadster rides. Suitable for several small trails and dirt bikes: HONDA CRF 110 F (JE02), HONDA NSR 75 (DC03), and HONDA XR 70 R (DE02).

Before installation, check the condition of the chain and the rear sprocket as well as the correct pitch (420) to ensure proper coupling. A practical part to always keep in stock in your workshop for quick transmission maintenance.