Specifications - Suzuki RM-Z450 Manual

SPECIFICATIONS

DIMENSIONS AND CURB MASS
Overall length .................................................. 2175 mm (85.6 in)
Overall width.................................................... 835 mm (32.9 in)
Overall height .................................................. 1260 mm (49.6 in)
Wheelbase ...................................................... 1480 mm (58.3 in)
Ground clearance............................................ 330 mm (13.0 in)
Seat height ...................................................... 960 mm (37.8 in)
Curb mass (weight) ......................................... 112 kg (247 lbs)
ENGINE
Type.................................................................Four-stroke, liquid-cooled, DOHC
Number of cylinders ........................................1
Bore.................................................................96.0 mm (3.780 in)
Stroke ..............................................................62.1 mm (2.445 in)
Displacement...................................................449 cm
Compression ratio ...........................................12.5 : 1
Fuel system .....................................................Fuel injection
Air cleaner .......................................................Polyurethane foam element
Starter system .................................................Primary kick
Lubrication system ..........................................Semi-Dry sump
DRIVE TRAIN
Clutch ..............................................................Wet multi-plate type
Transmission ...................................................5-speed constant mesh
Gearshift pattern .............................................1-down, 4-up
Primary reduction ratio ....................................2.625 (63/24)
Gear ratios, Low .............................................1.800 (27/15)
2nd ..............................................1.470 (25/17)
3rd...............................................1.235 (21/17)
4th ...............................................1.050 (21/20)
Top ..............................................0.909 (20/22)
Final reduction ratio.........................................3.846 (50/13)
Drive chain ......................................................DID 520DMA2K, 114 links
CHASSIS
Front suspension .............................................Inverted telescopic, coil spring, oil damped
Rear suspension .............................................Link type, coil spring, oil damped
Front suspension stroke ..................................305 mm (12.0 in)
Rear wheel travel.............................................315 mm (12.4 in)
Caster..............................................................27° 50'
Trail..................................................................120 mm (4.72 in)
Front brake ......................................................Disk
Rear brake.......................................................Disk
Front tire size...................................................80/100-21 51M, tube type
Rear tire size ...................................................110/90-19 62M, tube type
(27.4 cu. in)
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