Shimano Dura-Ace 7900 39t 130mm 10-Speed B-Type Inner Chainring
$44.00
Availability:
In stock
SKU
103059
Shimano Dura-Ace 7900 39t 130mm 10-Speed B-Type Inner Chainring
Shimano Dura-Ace 7900 10-Speed Chainrings
Features
- B-Type, for use with 52 or 53 tooth B-type outer chainrings
- Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 and CN-5701
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