The D.I.D 420X100RB Standard 420 100-Link Non-O-Ring Chain is designed for reliable power transfer on compatible motorcycles, ATVs, and other powersports applications. Manufactured by D.I.D, this standard-duty chain provides a practical replacement for worn or damaged 420-size drive chains while supporting consistent performance in everyday riding conditions.
Built in a 420 size with 100 links, the D.I.D 420X100RB uses a non-O-ring construction suited to applications that require a conventional chain design. Its fitment depends on the vehicle manufacturer’s specifications, sprocket configuration, and required chain length, so verify the original equipment chain size and link count before installation. The chain may also be cut or paired with an appropriate master link when permitted by the application.
As a D.I.D product, the 420X100RB is manufactured for dependable fit and function when correctly matched to the vehicle. Proper lubrication, alignment, tension adjustment, and regular inspection are recommended to help maintain chain life and drivetrain performance. This chain is supplied as a standard 420 chain with 100 links and does not include O-ring seals.
Features:
- Size: 420 standard chain
- Model: 420X100RB
- Brand: D.I.D
- Manufacturer Part Number: 420X100RB
- Vendor Part Number: 690-10100
- Chain Length: 100 links
- Chain Type: Non-O-ring
- Fitment: Compatible with motorcycles, ATVs, and powersports vehicles requiring a 420-size, 100-link standard chain
- Application: Replacement drive chain for properly matched 420 sprocket systems