3. Adjustments
USE AND MAINTENANCE MANUAL
CHAPTER 3
ADJUSTMENTS
XEF 250 - Rev01 / 2020
59
3
C
– With the vehicle on the ground, hold it and get the driver
on board, making sure he/she is wearing all the protective
clothing available. Then measure the sinking “C” between
the centre of the rear wheel axle and the rear mudguard
locking bolt.
Standard value: 90-100mm
Before adjusting, make sure to remove all mud and
dirt around the ring nut and lock nut.
If the vehicle is new and has run-in, the same spring
length set may vary due to initial spring fatigue.
Therefore be sure to perform a new evaluation.
To improve the rear shock absorber performance, and adapt it to different road conditions, riding style and rider’s
weight, Fantic features springs with different load coefficients that can be purchased from authorized dealers.
Load factor
Part number
48 N/mm
07147005
50 N/mm
07146005
52 N/mm
07141005
54 N/mm
07142005
56 N/mm
07143005
58 N/mm
07144005
60 N/mm
07145005