Original: $41.99
-65%$41.99
$14.70The Story
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

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect 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

















