Left rear brake caliper for electric scooter KuKirin G2 Pro

Black mechanical caliper with bracket

The brake caliper transfers the cable pull through an external lever to the brake pads. The black housing is mounted on a mounting bracket and features a cable adjuster.

Features and fitment

• Model: KuKirin G2 Pro.
• Black mechanical cable-actuated caliper with bracket; mounting hole spacing approximately 51 mm.

Approximate dimensions

• Caliper: 75 × 51 × 51 mm.
• Mounting hole spacing: 51 mm.
• Mounting hole diameter: 4.7 mm.

The mounting hole spacing of the bracket is approximately 51 mm. The position (front or rear) depends on the specific model in this listing. Compare the lever orientation, cable path, and disc position before selecting a replacement.

Mechanical brake adjustment

• Replace the caliper if it is damaged or its mechanism cannot be properly adjusted. Worn pads or a warped disc do not necessarily mean the caliper is faulty.
• Align it with the disc on the appropriate adapter, connect the cable, and adjust the pad position and lever travel according to the instructions. Tighten the screws to the specified torque.
• The brake should engage before the lever touches the handlebar. Check for mechanism return, free wheel rotation, and gradual bedding-in of new pads.