Bicycle Crank Arm Set Bike Crankset Chainring for Mountain Bikes

Description:

- 【Bike Crank Set】: This bicycle chainring crankset supports gear speeds ranging from 7 to 12 speeds,suitable for road bikes, mountain bikes, folding bikes, and other bicycles.

- 【170mm Crank】: The crank arm length is 170mm,which is lightweight and reliable shifting, making it ideal for various cycling conditions.

- 【Material】: This bike crankset is made from stable aluminum alloy material, and can withstand tough terrains without rusting or wearing out easily. It's also waterproof to ensure long term use performance.

- 【Good Accessories】: This bicycle crankset boasts an outstanding axle and bottom bracket design that enhances overall durability while ensuring security and reliability during your rides.

- 【Easy Installation】: The central axis installation diameter of the crankset is 24mm, making it easy to install on your bike without hassle.

Specification:

- Material: Aluminum Alloy Size Chart: 17cm:17cm/6.69inch 17.5cm:17.5cm/6.89inch

Package Includes: 1 Crank Set

Note: Please allow slightly errors 1-2cm differences due to manual measurement.