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Black Week Price
Product photos

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Key features

  • Original chain kitFind the 12/51 ratio for compliant engine behaviour. Controlled assembly with clip attachment for quick replacement in urban environments. We help you stay operational.
  • DID steel materialsDID420D(B&B) RJ chain with 132 links, 12-tooth sprocket and 51-tooth steel crown. Mechanical resistance suitable for frequent use and precise alignment of sprocket/crown.
  • Clear compatibilityDesigned for transmissions accepting the 420 chain, 12/51*132 reduction. Compatible examples: BETA MOTARD RR 50 2T X / TRACK / SPORT (2025). Complete list available in the dedicated section.
Black Week Price
Ref : DE00027A / 101300701
DID

DID origin Chain kit

Recommended retail price: 79,13 €55,74 €

Compatibility

Check that this part fits your motorcycle

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Key features

  • Original chain kitFind the 12/51 ratio for compliant engine behaviour. Controlled assembly with clip attachment for quick replacement in urban environments. We help you stay operational.
  • DID steel materialsDID420D(B&B) RJ chain with 132 links, 12-tooth sprocket and 51-tooth steel crown. Mechanical resistance suitable for frequent use and precise alignment of sprocket/crown.
  • Clear compatibilityDesigned for transmissions accepting the 420 chain, 12/51*132 reduction. Compatible examples: BETA MOTARD RR 50 2T X / TRACK / SPORT (2025). Complete list available in the dedicated section.

Features

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