- The PM-PM +40 mm brake adapter makes it possible to enlarge the brake disc by 40 mm
- Example: Post Mount (PM) mount, which is designed for a 160 mm brake disc, allows a 200 mm disc to be installed
- Material: Aluminium
- Use on the front wheel
- Weight: 23 g

PM brake mount 160 mm + PM-PM +40 mm adapter = brake disc size 200 mm
PM brake mount 180 mm + PM-PM +40 mm adapter = brake disc size 220 mm
PM brake mount 203 mm + PM-PM +40 mm adapter = brake disc size 243 mm