JT. JT 420HDR 12/52 Reinforced - Standard Rear Sprocket Chain kitYAMAHA 50 DT 50 R ENDURO - 1997 - 1998Ref : JTC00890A / 3042674

JT 420HDR 12/52 Reinforced Chain Kit - Standard Sprocket

Designed for the final drive of small urban motorcycles, this JT Drive Chain kit includes a reinforced 420HDR chain, a 12-tooth sprocket, and a 52-tooth standard profile rear sprocket. Aimed at riders looking for a reliable and easy-to-install assembly solution, it combines robust components and compatibility with many 50cc models.

The 420HDR chain, equipped with XS-Ring seals, limits dirt penetration and helps maintain lubrication of the links. The steel rear sprocket and standard sprocket ensure precise tooth engagement for smooth operation of the final drive. Finished in black/steel for a discreet and durable appearance.

• Chain Type: 420 HDR, reinforced
• Seals: XS-Ring
• Ratio: 12/52 (sprocket/rear sprocket)
• Rear Sprocket Material: Steel
• Color: Black / steel
• Manufacturer Reference: 4840179

Compatible with many urban models (e.g., YAMAHA DT 50 R ENDURO 1997-1998). Before ordering, check the list of components and compatibility with your motorcycle to ensure proper installation and measurements (pitch, number of teeth, and type of sprocket).