160 mm brake disc with a 50 mm bolt circle for Dualtron Ultra

160 mm brake disc with 50 mm bolt pattern

The silver brake disc has six holes on a 50 mm circle and a rounded wavy edge. Openings run along the braking ring; six screws are included.

Features and fitment

• Model: Dualtron Ultra.
• 160 mm disc; 50 mm bolt circle diameter; six screws.

Approximate dimensions

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

The distance between adjacent holes is 25 mm. Before ordering, check this spacing on your hub and the allowed disc thickness for your caliper. A six-bolt mount with a 44 mm circle is not the same version.

Disc replacement and alignment

• Replace the disc in case of cracks, permanent deformation, or wear below the allowed thickness. In case of rubbing, first check the caliper alignment.
• Clean the hub mounting surface and mount the disc in the marked direction of rotation. 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; a new disc and pads require proper bedding-in.