Mountain Bike Disc Brakes Spring Braking Return Spring Mechanical Calipers Clamp Return Spring for BB5/BB7 Accessories

Replace old or broken disc brake caliper spring with a new. Made of steel, strong, enduring, for long terms use. Light weight, high strength, high toughness. Mountain Bike Disc Brakes Spring Braking Return Spring Mechanical Calipers Clamp Return Spring for BB5/BB7 Accessories. Features: Replace old or broken disc brake caliper spring with a new. Made of steel, strong, enduring, for long terms use. Light weight, high strength, high toughness. Small and light, convenient to use. Suitable for road bike and mountain bike. Specifications: Materials: Steel. Length: about 22.6mm/0.89inch. Package Includes: 1Pc Bike Disc Brake Spring. note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color