DID origin Chain kitRef : DE00027A / 101300701

Original chain kit by DID

Complete chain kit with steel sprocket and DID420D(B&B) RJ chain designed for 420 transmissions. 12-tooth sprocket and 51-tooth steel crown, 132-link chain and clip attachment for controlled installation and a discreet black finish.

Design and materials

• DID420D(B&B) RJ chain of type 420 D and 132 links for a suitable replacement for transmissions accepting the 420 chain
• Standard version 12-tooth steel sprocket providing a robust part for the transmission
• Standard version 51-tooth steel crown in black finish to maintain the tooth count and alignment with the sprocket
• Sprocket and crown made of steel for mechanical resistance suitable for frequent use

Practicality and features

• Clip-type attachment for quick chain fixing during assembly
• Black colour for the chain and crown offering a discreet finish on the motorcycle
• Non-sealed chain allowing direct visual inspection of the links during maintenance
• Indicated gearing 12/51*132 to achieve the specified transmission ratio during installation

Examples of compatible motorcycles

• BETA MOTARD RR 50 2T X LC CARB E5+ 50 cm3 (2025)
• BETA MOTARD RR 50 2T TRACK LC CARB E5+ 50 cm3 (2025)
• BETA MOTARD RR 50 2T SPORT LC CARB E5+ 50 cm3 (2025)

Complete list of compatible motorcycles available in the dedicated section below