Disc Brake 180 mm with 6 holes for ENGWE E26 Electric Bike

180 mm disc with six screws

The 180 mm diameter silver disc has six mounting points and several types of round holes in the brake ring. The kit is completed by six screws for a suitable hub.

Features and fitment

• Model: ENGWE E26.
• 180 mm disc; 6 mounting holes; six screws.

Approximate dimensions

• Disc diameter: 180 mm.
• Thickness: 1.7 mm.
• Mounting circle: 44.5 mm.
• Spacing between holes: 22.5 and 39 mm.
• Hole diameter: 5.5 mm.

Thickness is approximately 1.7 mm. Check the mounting pattern, allowable thickness, and caliper adapter. Moving from a smaller disc to 180 mm is not a direct replacement without checking the fork, frame, and brake.

Replacing and aligning the disc

• Replace the disc if there are cracks, permanent deformation, or wear below the allowable thickness. In case of rubbing, check the caliper alignment first.
• Clean the hub mounting surface and install 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; the new disc and pads require proper bedding in.