Our Pro level carbon road crank. The Doon is the ultimate marriage of lightness, stiffness and versatility.

CRANK	Full carbon crankset OR arm set only. See dropdown menu for offered options
BUY THIS IF :	You want our lightest weight professional level carbon road crank that is 10/11/12sp compatible with Shimano/SRAM/Campy drivetrains.
MATERIAL	Carbon Arms | Aluminum Spider & Rings | Alloy M30-THRU spindle (30mm/30mm)

Q-Factor	147mm
DRIVETRAIN	SHIMANO- Compatible with both Di2 and mechanical Shimano 10/11/12sp drivetrains. SRAM- Compatible with both e-Tap and mechanical SRAM 10/11/12sp drivetrains. CAMPY- Compatible with both EPS and mechanical Campy 10/11/12sp drivetrains.
MAIN BOLT	8mm Alloy Main crank bolt for Install/Self-Extract
BB	This crank uses our M30-THRU BB FAMILY HERE M30-THRU = 30mm Drive Bearing / 30mm NonDrive Bearing Offered in BSA / BB86 / T47 I.B / T47 E.B / BB30 / PF30 / 386EVO / BBRight

The XPOWER-S GEN2 SRAM 3-BOLT 110BCD is a power meter solution designed for SRAM 3-BOLT direct-mount road cranksets.

It is compatible with SRAM Rival 1, Rival 22, Force 1, Force 22, S-900; PRAXIS ALBA, ZAYANTE, and other series. Additionally, many other manufacturers use the SRAM 3-BOLT interface.

The power meter is compatible with both single and double chainring systems.