Specifications - Suzuki RM-Z450 Owner's Service Manual

SPECIFICATIONS

DIMENSIONS AND DRY MASS
Overall length ...................................................... 2 185 mm (86.0 in)
Overall width........................................................
Overall height ..................................................... 1 260 mm (49.6 in)
Wheelbase .......................................................... 1 480 mm (58.3 in)
Ground clearance................................................
Seat height ..........................................................
Dry mass .............................................................
ENGINE
Type..................................................................... Four-stroke, liquid-cooled, DOHC
Number of cylinders ............................................ 1
Bore..................................................................... 95.5 mm (3.760 in)
Stroke .................................................................. 62.8 mm (2.472 in)
Piston displacement ............................................ 449 cm
Corrected compression ratio ............................... 11.9 : 1
Carburetor ........................................................... KEIHIN FCR40MX
Air cleaner ........................................................... Polyurethane foam element
Starter system ..................................................... Primary kick
Lubrication system .............................................. Semi Dry sump
Idle speed............................................................ 1 950 ± 100 r/min
TRANSMISSION
Clutch .................................................................. Wet multi-plate type
Transmission ....................................................... 4-speed constant mesh
Gearshift pattern ................................................. 1-down, 3-up
Primary reduction ratio ........................................ 2.583 (62/24)
Gear ratios, Low .................................................. 2.000 (30/15)
2nd................................................... 1.611 (29/18)
3rd.................................................... 1.363 (30/22)
Top ................................................... 1.166 (28/24)
Final reduction ratio............................................. 3.500 (49/14)
Drive chain .......................................................... D.I.D 520MXV, 114 links
830 mm (32.7 in)
350 mm (13.8 in)
955 mm (37.6 in)
100 kg (220 lbs)
3 (27.4 cu. in)
SERVICING INFORMATION 19-31