Specifacations:
Material: Aluminium Alloy
Options: Black-Square Hole,Black-Rhombic Hole,Silver-Square Hole, Silver-Rhombic Hole
Total Length:Approx. 20.5cm / 8.07in
Hole Distance: 170mm/6.69in
Fit for: Left side

Package Included:
1pc x Crank Arm
Feature:
Universal fit for mountain and road bikes with left-side compatibility

square or rhombic hole (select your variant) for secure crank interface

Note:
1.Pay attention to the shape of the inner hole of the crank. The hole in the middle of some cranks is diamond-shaped, and the hole in the middle of some cranks is square.
2.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
3. Please allow slight manual measurement deviation for the data.