FRONT FORK - SACHS
pos. Description Type Quantity Torque Notes
1 TEFL screw (fasten onto Fork Hubs) M6x40 4 10 Nm (7.37 lbf ft) -
2 Screw (Pumping member pin fixing
to the stem base)
- 2 30 Nm (22.13 lbf ft) -
3 Upper cover - 2 20 Nm (14.75 lbf ft) -
4 Upper cover locking nut - 2 20 Nm (14.75 lbf ft) -
- Speed sensor bracket screw M5x12 1 0.6 Nm (0.44 lbf ft) -
Adjustment
Standard front fork setting is adjusted to suit most
high and low speed riding conditions, whether the
vehicle is partially or fully loaded.
However, the setting can be modified for specific
needs according to vehicle use.
RACING TRACK SETTINGS MUST BE DONE ONLY FOR
OFFICIAL COMPETITIONS OR SPORTS EVENTS WHICH
ARE, IN ALL CASES, AWAY FROM NORMAL ROAD TRAF-
FIC AND WITH THE AUTHORISATION OF THE RELEVANT
AUTHORITIES.
IT IS STRICTLY FORBIDDEN TO RIDE A VEHICLE SET FOR
RACING ON ROADS AND MOTORWAYS.
WHEN COUNTING THE NUMBER OF CLICKS AND/OR
TURNS OF ADJUSTMENT SCREWS (1 - 2), ALWAYS
START FROM THE STIFFEST SETTING (ADJUSTER
SCREW TURNED FULLY CLOCKWISE). WHEN COUNTING
THE NUMBER OF CLICKS AND/OR TURNS OF ADJUST-
MENT SCREW (3), ALWAYS START FROM THE SOFTEST
SETTING (ADJUSTER SCREW TURNED FULLY ANTI-
CLOCKWISE).
FRONT FORK - STANDARD
ADJUSTMENT (FOR USE ON ROAD)
Specification
Desc./Quantity
Rebound damping adjustment, screw (1) Unscrew (**) 10 clicks from fully closed (*)
Compression damping adjustment, screw (2) Unscrew (**) 6 clicks from fully closed (*)
Spring preloading, nut (3) screw (*) 5 turns from fully open (**)
Stems (A) (***) protrusion from top plate (excluding cover) 2 notches/ 8 mm (2 notches/0.32 in)
FRONT FORK - RACING ADJUSTMENT RANGE (ONLY TRACK USE)
Specification
Desc./Quantity
Rebound damping adjustment, screw (1) Unscrew (**) 7-10 clicks (*) from fully closed
Compression damping adjustment, screw (2) Unscrew (**) 4-6 clicks (*) from fully closed
Spring preloading, nut (3) Screw (*) 4-6 turns (**) from fully open
Stems (A) (***) protrusion from top plate (excluding cover) 2-3 notches/ 8-12 mm (2-3 notches/0.32-0.47 in)
TUONO V4 R Suspensions
SUSP - 367