DAUERHAFT 1 Pair 170mm Crank Arm for BMX Mountain Road and Electric Folding Bikes - Black Horizontal Hole

Features : 1 . Made of materials , this product is sturdy and . 2 . High strength , high hardness , not easy to deform . 3 . Sample design , fine workmanship , used for mid drive motor installation . 4 . Lightweight and small size , easy to install and use . 5 . Suitable for BMX Bike , BMX Old School , Cruiser , Cyclocross Bike , electric , folding , / comfortable , mountain . Specification : Condition : Brand NewItem Type : Crank ArmsMaterial : Blend MaterialColor : BlackSize : Approx . 21 * 3 . 8cm / 6 . 3 * 5 . 9inchWeight : Approx . 450gPackage List : 2 * Crank ArmsNote : The product is a special crank for Tongsheng mid mounted motor .

• HIGH STRENGTH MATERIAL : This crank is strong and . High strength , high hardness , not easily deformed . High axial strength and good compatibility . For bicycle mid rotation installation .
• EASY TO MOUNT : The crank arm is suitable for BMX bike , BMX old school , cruiser , , electric bike , folding bike , hybrid/comfort bike , mountain bike . Right side is drive side , left side is non drive side , left pedal is reverse thread , so you have to reverse tighten (counterclockwise) . The drive side is normal and installed clockwise .
• PARAMETER DESCRIPTION : Hole pitch length : 170mm , total length : 210mm . this product is a mid rotation crank . Please check if the direction of your crank arm is square to ensure that the crank arm fits your size .
• FINE WORKMANSHIP : The crank arm features standard cut holes for easy installation , ensuring a fit with your bike , light weight , small size , easy to use , quick installation and no need for too many other tools .
• DESIGNED FOR URBAN AND HIKING RIDING STYLE : This crank arm is made with excellent manufacturing process , fine polishing , beautiful paint , stable performance and stylish appearance , which can add a style to your bike .