Description: Material: Made of aluminum alloy and steel material high strength, rustproof, solid but lightweight BCD: 104mm/64mm; Crank Arm Length: 170mm; Arbor Length: 122mm; Diameter: 24mm Practical: Narrow wide design increase the contact area with the chain greatly with Accessories: Comes with bolts for easy and convenient mounting Application: Wide applied for Mountain, Road, BMX, Fixed Gear, Folding Bikes, etc. Specification: Material: Aluminum Alloy Steel Package Includes: 1 Set Cranksets 2 Pieces Chainring Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!
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