Specification:
Features:
- Made of good quality aluminum alloy material, durable and anti-rust.
- Can protect the crank from scratches, water and dust.
- Double washer, compatible with ordinary hollow sprocket.
- Tighten, seal and waterproof.
- Can be applied for mountain bikes, road bikes, etc.
Specifications:
Material: Aluminum Alloy
Color: Black
Suitable Diameter: 22-24mm/0.87-0.94in(Approx.)
Package Included:
1 * Crank Anti-dust Cover
1 * Spare Waterproof Ring
Features:
1Made of good quality aluminum alloy material, durable and anti-rust. 2Can protect the crank from scratches, water and dust. 3Double washer, compatible with ordinary hollow sprocket. 4Tighten, seal and waterproof. 5Can be applied for mountain bikes, road bikes, etc.
Package List:
