Aluminum Alloy Build: Strong lightweight construction supports reliable power transfer on daily rides and trails.

CNC Machined Finish: Precision shaping helps improve fit, stability, and smooth pedaling performance.

170mm Crank Length: Standard crank arm size suits many mountain bike and cycling upgrade setups.

130mm BCD Design: Compatible with matching chainring systems for flexible bike maintenance.

Complete Install Set: Includes left and right crank arms with screws for straightforward replacement.

What's in the box
1 x Left crank arm
1 x Right crank arm