Shipping
Your gear ships fast with Standard, Two-Day, or Local Pickup.
Shimano Ultegra FC-R8100 12 Speed 4iiii Precision 3 Single-Sided Power Meter Crankset
Item #CCK12313B
people are looking at this
Shipping
Canadian Customers
Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.
Returns
30-Day Returns
Every product we sell is covered by a hassle-free 30-day satisfaction guarantee. Restrictions may apply.
Why We Love It
Specifications
Details
| Brand | Shimano |
| Model | Ultegra |
| Group | Ultegra |
| Type | Powermeter Crank Arm |
| Crank Arm Length | 165mm |
| Speed | 12 |
| BCD | 110mm |
| Bottom Bracket Type | Hollowtech II |
| Intended Use | Road |
Changing the way cyclists buy bikes.
Who is TPC?
We’re fellow bike nerds. We're cyclists who want to find the right bike, components, and accessories for you. That’s why we created our innovative Certified Pre-Owned bike process and why we’re committed to finding the best products you need for your adventures.
Bikes are meant
to be used.
Need Advice?
Ask a Ride Guide
Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.