10% off
Product Description
The Shimano R9100 series crankset achieves the ultimate in optimal power transfer. It does this through a reinforced chainring on its unique asymmetrical four-arm spider construction.
SPECS:
- Chainring BCD: 110 Shimano Asymmetric
- Drivetrain Speeds: 11
- Material: Aluminum
- Ring Position/Type: Outer
Shimano Dura-Ace R9100 Chainring - 39t
at Mike's Bikes
$37.79
$41.99
10% Discount
You save $4.20
In Stock
at Mike's Bikes
Price checked 14 days ago
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