It has high strength, not easy to deformation, lightweight and durable characteristics.The design is beautiful and can be used to decorate your bike.If it meets your requirements, why not choose this product with good quality and low price?

Introduction:
1. Made of premium aluminium alloy, hollow design, which is lightweight, adding no heaviness to bike.
2. High strength and deformation resistance, durable for long time use.
3. Standard precision machining, which ensures chain retention, increases service life, and reduces friction and noise.
4. 170mm crank arm length without any overlap of crank arm and chain ring bolt.
5. A good replacement for bike repair, compatible with many bike models.

WE SELLER HAS TO SAY:
We always adhere to the concept of customer first, try our best to provide you with the best service.We offer a return and exchange service if your goods are damaged in transit.We will also choose the fastest logistics for you, please feel to buy.

Specification:
Material: Aluminium Alloy
Color Options: Black; Silver
BCD: 130 mm (suitable for 107-100mm)
Arm Length: 170 mm/ 6.7 inch
Fit for: pedal diameter = 9/16
Weight: Approx. 555 g

Package List:
1 * Pair of Crank Arms