
SHIMANO Ultegra Crankset 12s F CR8100 P Powermeter (NO CHAINRINGS) - Shadow Grey
The SHIMANO Ultegra Crankset 12s F CR8100 P Powermeter (NO CHAINRINGS) in Shadow Grey is a dual-sided power meter crankset designed for road cycling applications. This product is intended for riders seeking precise power measurement and compatibility with 12-speed Shimano road drivetrains. Chainrings are not included, allowing for customization based on rider preference.
- Brand: SHIMANO
- Model: Ultegra CR8100-P Powermeter
- Crankset designed for 12-speed Shimano road systems
- Integrated dual-sided power measurement
- Does not include chainrings
- Constructed from lightweight aluminum alloy
- Bluetooth and ANT+ wireless connectivity for data transmission
- Rechargeable lithium-ion battery
- Available in multiple crank arm lengths
- Shadow Grey finish
This crankset is compatible with Shimano Hollowtech II bottom brackets and is intended for use with Shimano 12-speed road groupsets. Calibration and firmware updates are supported via Shimano's dedicated software.
Available Variants:
165mm: 4550170821227170mm: 4550170821135
172.5mm: 4550170172824
175mm: 4550170821173
Original: $1,176.86
-65%$1,176.86
$411.90More Images

SHIMANO Ultegra Crankset 12s F CR8100 P Powermeter (NO CHAINRINGS) - Shadow Grey
The SHIMANO Ultegra Crankset 12s F CR8100 P Powermeter (NO CHAINRINGS) in Shadow Grey is a dual-sided power meter crankset designed for road cycling applications. This product is intended for riders seeking precise power measurement and compatibility with 12-speed Shimano road drivetrains. Chainrings are not included, allowing for customization based on rider preference.
- Brand: SHIMANO
- Model: Ultegra CR8100-P Powermeter
- Crankset designed for 12-speed Shimano road systems
- Integrated dual-sided power measurement
- Does not include chainrings
- Constructed from lightweight aluminum alloy
- Bluetooth and ANT+ wireless connectivity for data transmission
- Rechargeable lithium-ion battery
- Available in multiple crank arm lengths
- Shadow Grey finish
This crankset is compatible with Shimano Hollowtech II bottom brackets and is intended for use with Shimano 12-speed road groupsets. Calibration and firmware updates are supported via Shimano's dedicated software.
Available Variants:
165mm: 4550170821227170mm: 4550170821135
172.5mm: 4550170172824
175mm: 4550170821173
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The SHIMANO Ultegra Crankset 12s F CR8100 P Powermeter (NO CHAINRINGS) in Shadow Grey is a dual-sided power meter crankset designed for road cycling applications. This product is intended for riders seeking precise power measurement and compatibility with 12-speed Shimano road drivetrains. Chainrings are not included, allowing for customization based on rider preference.
- Brand: SHIMANO
- Model: Ultegra CR8100-P Powermeter
- Crankset designed for 12-speed Shimano road systems
- Integrated dual-sided power measurement
- Does not include chainrings
- Constructed from lightweight aluminum alloy
- Bluetooth and ANT+ wireless connectivity for data transmission
- Rechargeable lithium-ion battery
- Available in multiple crank arm lengths
- Shadow Grey finish
This crankset is compatible with Shimano Hollowtech II bottom brackets and is intended for use with Shimano 12-speed road groupsets. Calibration and firmware updates are supported via Shimano's dedicated software.
Available Variants:
165mm: 4550170821227170mm: 4550170821135
172.5mm: 4550170172824
175mm: 4550170821173
























