Bicycles Left Crank Arm Aluminum Alloy Crank Arm Replacement Accessory for Electric ,Fold ,Road Bike Easily to Use

Features: Make from aluminum alloy, these cranks offer exceptionally hardness and durability for long terms performances. Designs for convenience, these cranks are easy to install. It have standard precisions cutting of hole, which ensures suitable for bikes. The left hands crank arm is light weight and small size, easily installation and use. Suitable for electric mountain bikes, these cranks ensure stable transmission and efficient power delivery.

Specifications: Materials: Aluminum alloy Type: Square Left 152/Square Left 170/Square 1 Pair 152/Square 1 Pair 170/Rhombus Left 152/Rhombus Left 170/Rhombus 1 Pair 152/Rhombus 1 Pair 170/Splines Left 170/Splines Left 175 Size: as shown in the picture

Package Includes: 1pc/1pair Bicycles Left Crank Arm

note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.