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 precision 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. An ideal replacement for bike repair, compatible with many bike models. Specification: Material: Aluminium Alloy Color Options: Black; Red; Blue; Gold BCD: 104 mm Arm Length: 170 mm Fit for: Single Speed Only Weight: Approx. 715 g Package Included: 1 x Pair of Crank Arms 1 x Bottom Bracket Cover 4 x Bolts (Bottom Bracket & Chain Ring Not Included)
What's in the box
1 x Product
