Magura Disc Adapter QM40, for 180 mm brake discs on forks and frames with Post Mount 6 mount, including screws
The Magura QM40 adapter enables the installation of Magura disc brakes with Post Mount calipers on forks, suspension forks and frames featuring Post Mount 6 caliper mounting with a 180 mm disc and Post Mount 5 caliper mounting with a 160 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