1Pair 170MM Mountain Road Bike Alloy Single Crankset Repair Parts (Black)

Features: 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 accuracy machining, which ensures ultimate 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.

Specification:

Material: Aluminium Alloy Color Options: Black; Silver BCD: 130 mm (suitable for 107-110mm)

Arm Length: 170 mm/ 6.7 inch Fit for: pedal diameter = 9/16 The distance from the center of the plate nail to the center axis: Approx. 65mm / 2.6inApplicable bottom : Approx. 107-110mm / 4.2-4.3in

Weight: Approx. 555 g

Package List:

1 * Pair of Crank Arms

Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.