Bicycle brake disc Ø180 mm 5 holes Promax

Promax front or rear brake disc

New front or rear brake pad adaptable for MTB, road, gravel bikes... depending on dimensions with disc braking system.

It is essential to ensure the type of disk you need before ordering by checking its dimensions. It is also necessary to replace your brake pads when changing the disc. Also remember to put a drop of glue type "threadlock" on the disk screws to prevent it from loosening.

Technical characteristics of the disc

• Brand: Promax
• Material: steel
• Number of fixing holes: 6
• Type of mounting holes: smooth
• Mass: 140 grams
• Comes with tightening screw and Torx key

Dimensions of the disc (see marks on the typical diagram)

• A - Fixing center distance: 22 mm
• B - Fixing center distance: 38 mm
• C - Fixing center distance: 44 mm
• D - Outer Diameter: 180 mm
• E - Diameter fixing holes: 5 mm
• F - Inner Diameter: 34 mm