Original left brake lever for KuKirin G4

Left brake lever with electric cutoff connector

The black left lever works with a mechanical brake cable. An additional approximately 25 cm long cable with a white two-pin connector links the brake switch to the scooter's electronics.

Features and fitment

• Model: KuKirin G4.
• Left black lever for mechanical brake.
• Electric cable with white connector; approximately 25 cm.
• Cable housing seat and handlebar clamp.

Approximate dimensions

• Lever: 165 × 91 × 36 mm.
• Clamp diameter: 22.5 mm.
• Cable length: 25 cm.

The lever measures approximately 165 mm, and the mounting diameter is 22.5 mm. During installation, connect the mechanical cable and the electric brake switch; then check the braking performance and lever pressure detection.

Correct lever positioning

• Replace a damaged or bent lever and check the cable and housing as well. Disconnect the power supply before unplugging the electrical connector.
• Install the lever in an accessible position, connect the cable, and adjust the travel. Route the electric cable so that it does not strain when the handlebar is turned.
• Independently test the mechanical braking and electric brake detection. The lever must return freely, and the wheel must not remain braked when the brake is not applied.