160 mm Brake Disc for Electric Scooter Dualtron Thunder

160 mm disc with spacing for a 50 mm bolt circle

The silver 160 mm brake disc has six holes on a 50 mm bolt circle. The wavy outer edge and openings along the braking surface define its distinctive shape.

Features and compatibility

• Model: Dualtron Thunder.
• Diameter 160 mm; 6 holes; 50 mm bolt circle diameter.
• Six bolts.

Approximate dimensions

• Disc diameter: 160 mm.
• Bolt circle: 50 mm.
• Spacing between adjacent holes: 25 mm.

The spacing between adjacent holes is 25 mm. The disc attaches to a compatible six-bolt hub with a 50 mm bolt circle.

Disc replacement and alignment

• Replace the disc if there are cracks, permanent deformation, or wear below the minimum thickness. If it rubs, check the caliper alignment first.
• Clean the hub mounting surface and install the disc in the indicated rotation direction. Tighten the bolts gradually in a cross pattern with the prescribed 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.