TUNING THE CHASSIS 10
31
10.1
Checking the basic chassis setting with rider's weight
Info
When adjusting the basic chassis setting, first adjust the shock absorber and then the fork.
401030-01
–
For optimal motorcycle riding characteristics and to avoid damage
to forks, shock absorbers, link fork and frame, the basic settings of
the suspension components must match the rider's weight.
–
This vehicle is delivered pre-set for a standard rider's weight (with
full protective clothing).
Guideline
Standard rider weight
45 … 55 kg (99 … 121 lb.)
–
If the rider's weight is above or below this range, the basic setting of
the suspension components must be adjusted accordingly.
–
Small weight differences can be compensated by adjusting the
spring preload, but in the case of large weight differences, the
springs must be replaced.
10.2
Air suspension XACT 5543
Air suspension
WP Suspension XACT 5543
is used in the fork.
In this system, suspension is located in the left fork leg and damping in the right fork leg.
As fork springs are no longer required, a significant weight advantage is achieved when compared to conventional forks. The
response on slightly uneven surfaces is significantly improved.
In normal driving mode, suspension is provided exclusively by an air cushion. A steel spring is located in the left fork leg as
an end stop.
Info
If the fork is frequently overloaded, then the air pressure in the fork must be increased to avoid damage to the fork
and frame.
The air pressure in the fork can be quickly adjusted to the rider's weight, surface conditions and the rider's preference using
a fork airpump. The fork does not have to be dismantled. The time consuming mounting of harder or softer fork springs is
not required.
If the air chamber loses air due to a damaged seal, the fork will still not sag. In this case the air is retained in the fork. The
suspension travel is maintained as far as possible. The damping becomes harder and the riding comfort reduces.
As with a conventional fork, the damping can be adjusted in rebound and compression stages.
The rebound adjustment is located at the upper end of the right fork leg.
The compression adjuster is located at the lower end of the right fork leg.
Summary of Contents for MC 85 2023
Page 1: ...OWNER S MANUAL 2023 MC 85 Art no 3215093en...
Page 2: ......
Page 86: ...13 WHEELS TIRES 84 Guideline Spoke nipple M4 5 5 Nm 3 7 lbf ft Torque wrench kit 58429094000...
Page 118: ...20 TECHNICAL DATA 116 Screw front wheel spindle M20x1 5 35 Nm 25 8 lbf ft...
Page 128: ...2...
Page 133: ...7 PART 1 7...
Page 147: ...21 PART 3...
Page 153: ...27 PART 3...
Page 169: ...43 NOTES...
Page 170: ...44 NOTES...
Page 171: ......