Magura QM 40 Brake Disc Adapter

The QM 40 adapter from Magura allows the use of 160 to 180mm brake discs. The adapter is screwed onto the postmount socket of the fork or frame and shifts the postmount brake calliper to the required size.

Adapter QM 40 PM to PM (+ 20 mm)

Enables driving of 160 mm / 180 mm brake discs on fork and rear triangle

Assembly with PM 5"- and PM 6"-mounting

Weight : 39g (manufacturer information)