Operation Manual

GRACE MX II Operating instructions
Page | 115
5.7. Installing the rear wheel Trail
Remove the transport safety mechanism. Guide
the rear wheel axle into the dropout. Make sure
that the brake disc slides between the brake
pads. Fix the rear wheel with the quick release at
the rear. Undo the lock-latch of the derailleur so
that the chain is retightened.
5.8. Tensioning and aligning the drive belt Urban
The drive belt Gates Carbon Drive is very strong and enduring. However, before and during
assembly, show the utmost care to prevent damage to the carbon fibres which constitute
the actual strength of the drive belt. Extreme bending and rotating causes cracks which can
lead to faults to the belt under higher loads.
Please follow the guide about working with the belt on the Gates Carbon
Drive system and the user manual for the Gates Carbon Drive.
When the tension on the drive belt is set too low, this can cause the drive belt
to slip through on the timing pulleys.
This may cause damage to the carbon fibres inside the drive belt. If the drive
belt has slipped, you must have it replaced by a specialist workshop.
If the tension on the drive belt is too high, this may cause damage to the
bearings and seals in the wheel hub. This also increases the wear and
frictional losses in the entire drive.
Undo the four hexagon sockets (SW6) right and left on the dropouts as well as the screw for
the torque arm (SW5).