Magura Disc Adapter QM42 Adapter for 203 mm brake discs on forks and frames with Post Mount 6 mounting.
The Magura QM42 adapter enables the installation of Magura disc brakes with post-mount calipers on forks, suspension forks and frames featuring a post-mount 6 caliper mount and a 203 mm disc.
These adapters are not compatible with the Marta, Clara and older 2006 Louise brakes fitted with IS 2000 calipers. The IS 2000 adapters from Magura are required for this.
Post Mount 6 mount, PM6: Direct mounting of the Post Mount brake caliper with 160mm brake discs without an adapter. Maximum 203mm, minimum 160mm on the fork and 140mm disc size on the frame. Currently the most common standard on forks, and on some frame rear ends.
Herstellerinformation: Magura, Stuttgarter Straße 48, 72574 Bad Urach, Germany, http://www.magura.com