CR1-E Crank Arm Set｜ Other Products

FEATURES

Made from 6066-T6 Aluminum. Cold forged then CNC machined. 
EFBE Cat 5 Gravity EPAC certified. 
155mm and 160mm crank length options.
Compatible with DJI Avinox, Bosch CX Gen 4/ Gen 5, Bosch SX, Brose S-Mag, TQ HPR50 and Specialized 2.2 & 3.1 and all ISIS spindle motors.  
27mm offset
155mm crank arms with bolts = 488 grams
160mm crank arms with bolts = 500 grams

INSTALLATION
Tools Required:8 mm Allen key

Slide the drive-side crank arm onto the motor spindle, making sure the splines are correctly engaged.

Thread the crank bolt in by hand, then tighten using an 8 mm Allen key. The crank arm should draw smoothly onto the spindle.

Install the non-drive-side crank arm, ensuring it is positioned 180° opposite the drive-side arm.

Tighten both crank bolts to 50 Nm using a torque wrench.

Check that both crank arms are fully seated and rotate freely without contacting the motor housing or frame.

CRANK BOLT TORQUE: 50 Nm
Brand:Title MTBSKU:661317991872Tags:Shopify Collective, Title MTBColor:Black, ChromeSize:155mm, 160mm