Magura Disc Brake Adapter from IS to PM

Magura QM series disc brake adapter for mounting a Post Mount caliper on frames and forks with an IS mount. It is intended for those changing their brake or rotor diameter and wanting to adapt the caliper.

• Mount a Post Mount caliper on a frame or fork with an IS mount
• Rotors from 140 to 203 mm, for the front or rear wheel
• The QM12 weighs just 30 g and is made of aluminum
• The QM41 is for the rear with an IS 2000 mount, with bolts included
• How to choose: select the variant based on the wheel position (front or rear) and rotor diameter

Technical specifications

• Available variants: QM12, QM41, QM43, QM5, QM9, XQ31, XQ32, XQ42, XQ43
• Rotor diameters for the variants: 140, 160, 180, 203 mm
• QM12 mount: IS for frame/fork; caliper with Post Mount (74 mm) mount
• QM12 compatible rotor: 180 mm front, 160 mm rear
• QM12 weight: 30 g
• QM12 material: Aluminum
• QM41 mount: IS: mounting on the rear triangle with an IS 2000 mount
• QM41 package contents: 1 QM 41 adapter with mounting bolts