Optional Parts List
158 Technical Information
Optional Parts List
These parts and tools may be ordered from your
authorized dealer.
The standard fork spring and shock spring
mounted on the motorcycle when it leaves the
factory are not marked. Before replacing the
springs, be sure to mark them so they can be
distinguished from other optional springs.
FRAME Remarks
Driven sprocket < >: Drive chain links
49 Teeth, Aluminum.
<116>
Standard
Optional 48 Teeth, Aluminum
50 Teeth, Aluminum
Drive chain
size/link
D.I.D 520 DMA4/120RB
RK520TXZ/120RJ
Handlebar
lower holder 3 mm (0.1 in) offset
Optional no offset
TOOLS Remarks
Pin spanner A To adjust spring preload.
(two spanners required)
Workstand For maintenance
Air gauge For checking tyre air pressure
FRAME Remarks
Shock spring 52 N/mm (297 lbf/in)
Standard
Optional 50 N/mm (286 lbf/in)
Softer
Stiffer 54 N/mm (308 lbf/in)
Fork spring 4.59 N/mm (26.21 lbf/in)
Standard
Optional 4.40 N/mm (25.12 lbf/in)
Softer
Stiffer 4.80 N/mm (27.41 lbf/in)