Feature: Waterproof,Dustproof,Super light,Cool logo,Best quality and Visual effect,Unique rubber band design. Application: Bicycle integrated hollow crankset(crankset side) Outer diameter 25.8mm fits most bicycle integrated hollw crankset Material: Aluminum alloy Outer Diameter:25.8mm(approx) Color:Black/Red/Blue/Green Quantity: 1pc Note: No retail package Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: Bicycle crank screw x 1 2pcs Rubber band x 1

• Waterproof,Dustproof,Super light,Cool logo,Best quality and Visual effect,Unique rubber band design.
• Application: Bicycle integrated hollow crankset(crankset side)
• Outer diameter 25.8mm fits most bicycle integrated hollw crankset
• Material: Aluminum alloy

Waterproof,Dustproof,Super light,Cool logo,Best quality and Visual effect,Unique rubber band design.Wrisky