[Premium Quality]: This brand new crank arm is made of premium aluminium alloy material, which is lightweight and deformation resistant. [170mm Crank Arm] Optimal length without overlap, ensuring smooth Caseder Bicycle Crankset Single Speed 44T Crankset Made of premium aluminium alloy, lightweight, high strength and deformation resistance, long-wearing for long time use Fine polish and great paint, colorfast and stylish Standard precision cutting of hole, which ensures fit to bike, easy to install 170mm crank arm length without any overlap of crank arm and chain Screw/Fastener It is not easily damaged and aged, has quality and ensures high strength for long lasting usage. Specification: Material: Aluminium Alloy Options: Black-Square Hole; Black-Rhombic Hole; Silver-Square Hole; Silver-Rhombic Hole Size: Approx., 21 x 4 x 3cm / 8., 27 x 1., 57 x 1., 18in Hole Distance: 170mm Fit for: Left side Weight: Approx. [Universal Fitment]: The bike left single chain crank arm is a nice replacement for bike repairing, which is compatible with many bike models. Mavis Laven Cycling Crank Arm, 170mm Aluminum Alloy Left Single Chain... ? Standard precision cutting of hole, which ensures fit to bike, easy to install. Aluminum Alloy Crank Replacement Mountain Bike 170mm Plastic Clad Steel And Aluminum Alloy Steel Crank Square Hole Crank ? A nice replacement for bike repair, compatible with many bike models. ? Fine polish and great paint, colorfast and stylish. [Premium Aluminium Alloy] Lightweight and for long-term use, ensuring high strength 200-214g Package Included: 1 x Crank Arm
