TOOPRE 4-Piece Bike Disc Brake Caliper Adjusting Tool Set

Keep your disc brakes perfectly aligned with the TOOPRE 4‑piece Caliper Adjusting Tool. Designed for MTB and e‑bike hydraulic brakes, this kit eliminates uneven piston movement and disc rub.

• Lengthen spacer (85×14×2.7 mm) for precise gap control
• Lightweight construction – only 55 g per piece
• Easy installation – no hand‑adjusting needed
• Protects grease and disc surfaces from contamination

Simply insert the spacer between the brake pads and rotor, tighten to the recommended torque, and enjoy smoother, quieter braking.