Steel; Solid material: made of steel materials, it offers longterm durability and resistance to damage, disc brakes spring for bike, brake spring for bike; Stability and reliability: brake arm circlip allows the stability and reliability of the braking system, enhancing safety, high elastic force clip, bicycle brakes parts; Wide application: compatible with disc brake calipers, suitable for a wide range of mountain and road bicycles, bike supply, road bike disc brakes spring; Versatile compatibility: this disc brake caliper spring is suitable for disc brake calipers, ideal for various mountain and road bikes, braking spring, bike accessories; Braking power: high elasticity return spring design provides stronger braking force, enhancing bike control, bike accessory, mountain bicycle parts
What's in the box
4 x Car Accessories