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Shimano Dura-Ace 7900 B-Type Chainring

Shimano Dura-Ace 7900 B-Type Chainring
  • Size: 39T
  • Size: 52T
  • Size: 53T
$69.95 - $307.95
Speeds:
10
Color:
Silver/Black
BCD:
130mm
Please select options

Details

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.

- B-Type inner and outer chainrings should be used together for optimal shifting
- Hollowglide hollow chainring construction for rigidity and light weight
- Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 and CN-5701

Part Numbers

Option UPC MPN Store SKU
130mm / Silver/Black / 39T / 10 689228285422 Y1KY39000 210000021166
130mm / Silver/Black / 52T / 10 689228285446 Y1KY98010
130mm / Silver/Black / 53T / 10 689228285460 Y1KY98030 210000021164

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