Magura IS to PM Disc Brake Adapter

Magura QM series disc brake adapter for fitting a Post Mount calliper to frames and forks with a IS mount. For riders changing their brake or rotor diameter who need to adapt the calliper.

• Fit a Post Mount calliper to a frame or fork with a IS mount
• Rotors from 140 to 203 mm, for the front or rear wheel
• QM12 weighs just 30 g and is made from aluminium
• QM41 fits at the rear with a IS 2000 mount, bolts included
• How to choose: select the variant according to the wheel (front or rear) and rotor diameter

Technical specifications

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

Founded in 1893 by Gustav Magenwirth in Bad Urach, Germany, MAGURA is still based in the same town today. For cyclists, it offers brakes, seatposts and spare parts, with a history rooted in mechanical engineering. Its name combines the first syllables of Magenwirth and Urach.