Brake disc 160 mm with 6 holes for electric scooter KuKirin G4

160 mm disc with perforated braking ring

The brake disc has a 160 mm diameter, six mounting holes, and a silver perforated surface. The six included screws allow for replacement on a compatible six-bolt hub.

Features and fitment

• Model: KuKirin G4.
• 160 mm disc; 6 mounting holes; six screws.

Approximate dimensions

• Disc diameter: 160 mm.
• Thickness: 1.73 mm.
• Bolt circle: 44.5 mm.
• Spacing between holes: 22.5 and 38.5 mm.
• Hole diameter: 5.5 mm.

Thickness is approx. 1.73 mm. Compare the bolt pattern and caliper position with your existing disc. After installation, the wheel should spin without noticeable lateral disc wobble.

Replacing and aligning the disc

• Replace the disc if there are cracks, permanent deformation, or wear below the minimum allowable thickness. If rubbing occurs, check caliper alignment first.
• Clean the hub mounting surface and install the disc in the indicated rotation direction. Tighten the screws gradually in a cross-pattern to the specified torque.
• Keep the braking surface clean and free of grease. After assembly, check for free rotation and braking; new discs and pads require proper bedding in.