Aluminum Alloy Crank Arm Left 170mm Square Hole, 1 PCS

Aluminum Alloy Crank Arm Left 170mm Square Hole, 1 PCS

• [Left Crank Arm Replacement]: A great replacement of crank arm; Suitable for the road bike, mountain bike, folding bike, exercise bike, fixed gear , etc; Note that it is suitable for the left crank arm, because of the different threads, if you need the right side, you need to buy the right crank arm
• [170mm, Hole]: The center distance between two holes is 170mm without any overlap of the crank arm and chainring bolt; Spindle interface type, hole type, please make sure it matches your original crank port
• [ Aluminum Alloy]: Made of aluminum alloy, this crank is and strong for long time use, can withstand huge pedaling force and drive the movement of tires
• [ Aluminum Alloy]: Made of aluminum alloy, this crank is and strong for long time use, can withstand huge pedaling force and drive the movement of tires
• [Easy to Install]: The left hand crank arm has standard cutting of hole, which ensures a fit to bike, the total length of this crank arm is approx. 20.5cm / 8.07in, easy to install and fit well