Bike Bicycle Chainwheel Cranksets Speed Crankset Cranks 42T

Bike Bicycle Chainwheel Cranksets Speed Crankset Cranks 24-34-42T For Bicycles Aluminum Alloy

Specification:
Material of crank: Aluminum alloy
Length of crank:   170mm
Chainwheel teeth: 24-34-42T
Weight: 725g
Use: Cruisers, Kids' Bikes, fixed gear bike, track bike
Feature: Detachable Crankset

Package includes:
1x Charings
1x Crank Arm