The X1 1400 X-Sync crank combines quality and durability at a constant power during each trip. The hollow forged aluminum crank arms and aluminum Spider ensure excellent stability.
The X1 chainrings are equipped with X-Sync tooth profile. Due to the different thickness of the teeth that are adapted to the different widths outer and inner plates of the chain, the chain is held securely on the chainring without chain guide.
The BB30 aluminum shaft has additionally a very high rigidity.
Material: hollow forged aluminum crank arms, aluminum shaft & Spider
bolt circle diameter: 94 mm
Chainring: 32 teeth, X-Sync
Crank arm: 170 or 175 mm
Q: 168 mm
Color: black, red
Weight: 684 g (. Incl crank spider and chainring)
Delivery: Crank included 32Z X-SYNC chainring..
Note: A suitable inner bearing and or other chainring must be purchased separately!
Mounting: Please use the correct mounting of the guidance manufacturer .