Litepro Bike Crank 1 Pair Universal 170mm Bicycle Aluminum Alloy Single Crankset Crank Arm Set Bicycle Repair Parts BCD 130mm Mountain Bike Road Bike

[High Quality]: The crank arms of this bike are made of high-quality aluminum alloy material, which is strong and durable. Less breakage and deformation, reliable quality, high strength even after long-term use. ☆ [Exquisite Workmanship]: The 170mm crank arms adopt standard precision machining to ensure the ultimate chain retention, extend the service life, and reduce friction and noise. 【Excellent Performance】: 170mm bike crank arms are lightweight and won't weigh you down. 170mm crank arm length with no overlap between crank arm and chainring bolt. 【Universal Fitment】: The bicycle crank arm is perfect for bike repair, compatible with many bike models. BCD: 130mm (fits 107-100mm); Arm Length: 170mm/6.7inch. Fits: Pedal diameter=9/16. 【Warranty】: We have a 180-day warranty on this item. If you have any questions about this bike crank arm, please feel free to contact us, we will be happy to help you solve the problem. Bike Crank Arms, 1 Pair Universal 170mm Bicycle Aluminum Alloy Single Crankset Crank Arm Set Bicycle Repair Parts for BCD 130 mm Mountain Bike Road Bike ★Made of premium aluminum alloy hollow design, lightweight and does not add weight to your bike. ★High strength and resistance to deformation, durable for long time use. ★Standard precision machining to ensure ultimate chain retention, extend service life, reduce friction and noise. ★170mm crank arm length, no overlap between crank arm and chain ring bolt. ＜ p＞★A great alternative for bicycle repair, compatible with many bicycle models. Specification: Material: Aluminum Alloy Color Options: Black; Silver BCD: 130 mm (Fits 107-100mm) Arm Length: 170 mm/6.7 inch Fit for: Pedal Diameter = 9/16 Weight: Approx. 555 g Package List: 1 * Pair Crank Arms