Part of the new 12-speed road bike series, the FC-R8100 crankset benefits from the legendary gear shifts and overall efficiency of the Shimano group. With new improvements for even smoother gear changes in the 12-speed range, the Ultegra crankset is now offered in lengths from 160 to 175 mm to enhance performance and provide a better fit for smaller riders, triathletes, and racers with specific positioning needs.
Crank arm length (mm): 175.0
Chain guard: Without CG
Color: Color series
Gear combination: 46-36T
Packaging: Individual packaging.
Number of chainrings | 2 x |
Item number | 37826201 |
Manufacturer | Shimano |
Category | Bike cranks |
Manufacturer no. | IFCR8100EX66 |
Release date | 1.9.2023 |
Colour | Black |
Exact colour description | Black |
Bike area of use | Racing bikes |
Number of chainrings | 2 x |
Number of teeth | 46 + 36 |
Model year | 2022 |
Chainring mount | 4-arm asymmetrical |
Crank model | Ultegra FC-R8100 |
Cassette compatibility | 12-speed |
Type of bottom bracket | Hollowtech II |
Bolt circle | 110 mm |
Bolt circle type | Standard |
Chainline | 44.50 mm |
Q factor | 148mm |
Country of origin | France, Japan |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Stall |
Length | 175 mm |
Product Safety |
How often does a product of this brand in the «Bike cranks» category have a defect within the first 24 months?
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Source: Galaxus