Aluminum Alloys Bicycles Hydraulic Braking Folded Mountain Bike Disc Hydraulic Cycling Part

Bidirectional driving improves braking force, making braking smooth and having high rsafety factors. The brake calipers and brake rod is consist of aluminum alloys to enhances braking strength and durability. Integrated oil cylinder, strong sealing, beautiful and practical. Antislip particles, comfortable grip, ergonomic. The metal pad is wear-resistant and durability.