1-8 GENERAL INFORMATION
SPECIFICATIONS
DIMENSIONS AND DRY MASS
Overall lenglh ................................................... 2 310
mm
(90.9
in
)
Overall widlh
....
....
..
..
....
.
...
............................
...
875
mm
(34.4 in)
Overall height ...............................................
....
1 240
mm
(48.8 in)
Wheelbase
....
..
.......................................
..
........ 1 485
mm
(58.5 in)
Ground
clearance
.......................................
..
...
300
mm
(
11
.8 in)
Seat height...
...
........
..
...
..... ...... ........
..
...
.. ..
....
....
935
mm
(36.8
in)
Dry mass .................... ............. ......................... 132
kg
(291
Ibs)
ENGINE
Type ................
..
...........
..
.................................
..
r
our-stro
ke, l
iquid-cooled,
DOHC
Number
of
cylinders ......................................
...
1
Bo
re
....
............................................................. 90.0 mm
(3
.543
in)
Stroke
...............................................................
62
.6 mm
(2.465
In)
Pi
ston displacement ....................................... 398
cm
' (24.3
cu
. in)
Compression ratio ...........
..
..
.............................
11
.3
: 1
Carburetor ........................................................
MIKUNI BSR36
Air cleaner ...................................
....
............... Polyuretha
ne
foam element
Starter system ................................................ Electric
Lubrication system .................
..
.........
..
............ Dry sump
TRANSMISSION
Clutch
....
.........
..
..................................
...
..
........ Wet multi-plate type
Tran
smission .................
..
..... ............................ 5-speed constant mesh
Gearshift pattern ..............................................
l·down
, 4·up
Primary
reducti
on
ratio .................................... 2.960 (74/25)
Fin~1
rF!rluction ratio ........................
..
...............
2.933
(441
15)
Gear ra
ti
os,
Low ......................
....
................... 2.285 (32/14)
2nd ................................................ 1.733 (26/
15
)
3rd
................................................. 1.
375
(221
16
)
4th ..................
..
............................. 1 .090 (24/22)
Top
........................
....
..................
..
0.863 (19/22)
Dr
ive chain ....................................................... RK520KZO, 112 links
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