Crankset Shimano Deore XT FC-M8100-1 (without chainring) (1x12-speed)
Shimano Deore XT 1x12 HOLLOWTECH II crankset without chainring. Direct Mount interface and DCE+ technology for maximum chain retention.
Overview
Crankset Shimano Deore XT FC-M8100-1 (without chainring) (1x12-speed)
The Shimano Deore XT FC-M8100-1 is a high-performance 1x12 MTB crankset designed for aggressive and technical riding. The updated construction features direct mount chainrings and a dedicated MTB tooth profile to ensure maximum chain retention on rough terrain.
With DYNAMIC CHAIN ENGAGEMENT+ technology, the chainring profile enhances chain grip and reduces the risk of chain drops. The hollow-forged HOLLOWTECH II crank arms provide exceptional stiffness and efficient power transfer while keeping overall weight low – ideal for racing and demanding trail use.
A 172 mm Q-factor and 52 mm chainline are optimized for modern 142/148 mm O.L.D. frame standards, ensuring a stable pedaling stance and wide compatibility. The crankset is supplied without a chainring, allowing riders to choose the preferred size for their riding style.
- Model: FC-M8100-1
- Series: Shimano Deore XT M8100
- Drivetrain: 1x12-speed
- Compatible chain: HG 12-speed
- Chainline: 52 mm
- Q-factor: 172 mm
- Mount: Direct Mount
- Spider: 4-arm
- HOLLOWTECH II: ✔
- Crank lengths: 165 / 170 / 175 / 180 mm
- O.L.D. (Thru): 142 / 148 mm
- O.L.D. (QR): 135 / 141 mm
- Recommended BB (BSA): BB-MT801
- Recommended BB (Press-Fit): BB-MT800-PA
- Threaded BB shell width: 68 / 73 mm
- Chainring not included (28T–36T)
