V Brake Lengthen Conversion Seat 406 To 451 V Brake Extension Seat For Mountain Bike Foldable Bicycle Half Car
- Aluminum alloy material: anti-rust,wear-resistant,sturdy and solid, and can provide long-term service
- Good performance: undergone stict test, works well in practice
- Easy to install: simple and practical to install, one-handed operation
- Wide application: suitable for14 inch to 16 inch / 16 inch to 18 inch / 18 inch to 20 inch / 20 inch to 451 wheel group.
