Magura Marta SL Magnesium Series Workshop Manual page 9

8
3. Mounting on IS mounts:
Mount the adaptor onto the fork or the frame. Use a 5 mm allen key. Please follow carefully
the mounting instructions that come with the respective adaptor! If you use a thru-axle hub
on the front you might have to use thicker 3 mm spacers (depending on fork model). These
are available separately (code: 0720 829).
Tightening torque: 6 Nm/ 51 in.lbs.
4. Caliper installation: Mount the caliper with MOUNTED wheel and rotor onto the
adaptor. For a better understanding the mounted wheel is not shown on this picture. Do not
tighten the caliper bolts yet! Squeeze the lever blade and keep the pressure. Tighten now
the bolts. Tightening torque: 6 Nm/ 51 in.lbs.
5. Mount the rotor with the 6 Torx T25 bolts onto the hub. Watch out for the correct
rotation direction of the rotor (laser arrow). Use only new original bolts or thread lock if you
use old bolts. Tighten the bolts in a crossed pattern! Tightening torque: 4 Nm/ 34
in.lbs.
6. The transport device prevents the brake pads from being pushed out too far by
unintended lever squeeze when the wheel is removed. It is impossible then to install the
wheel with the rotor. So never throw away the transport device but keep it and always clip it
between the brake pads as shown when the wheel is removed.
Install the wheel by positioning the rotor between the brake pads and fixing the wheel in the
dropouts. Close the quick release of your wheel which you should mount on the opposite
side of the brake caliper and tighten it sufficiently.
7. Squeeze the lever blade several times (pump) to push the pads to their proper
position until the lever feel becomes very firm. Tighten now the caliper fitting bolts.
Tightening torque: 6 Nm/ 51 in.lbs.
8. Mounting on PM mounts:
For Postmount 6" installation in combination with a 160mm rotor, Postmount 7" with
180mm rotor or Postmount 8" with a 203mm rotor on the front you do not need an adaptor.
Mount the caliper DIRECTLY onto the fork with MOUNTED wheel and rotor. For a better
understanding the mounted wheel is not shown on this picture. Do not tighten the caliper
bolts yet! Squeeze the lever blade and keep the pressure. Tighten now the bolts. Tightening
torque: 6 Nm/ 51 in.lbs. Further mounting alternatives cf. page 21 of this manual.