APRILIA tuono v4 Owner's Manual page 69

REAR SHOCK ABSORBER - STANDARD
(
FOR USE ON ROAD
Length of (preloaded) spring (A)
Rebound adjustment, ring nut (1)
Compression adjustment, knob (2) open (**) 2 clicks from fully closed
REAR SHOCK ABSORBER - RACING
(
ONLY ON THE RACING TRACK
Length of (preloaded) spring (A)
Rebound adjustment, ring nut (1)
Compression adjustment, knob (2) open (**) 0.5-1 turn from fully
ADJUSTMENT
)
145 mm (5.71 in)
open (**) 20 clicks from fully closed
(*)
(*)
ADJUSTMENT RANGE
)
143.5 mm (5.65 in)
open (**) 9 -12 clicks from fully
closed (*)
closed (*)
(*) = clockwise
(**) = anticlockwise
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