Suzuki RM85 User Manual

SERVICING INFORMATION 18-17
SPECIFICATIONS
DIMENSIONS AND DRY MASS
Overall length ...................................................... 1 805 mm (71.1 in) ......... RM85
1 895 mm (74.6 in) ......... RM85L
Overall width........................................................ 735 mm (28.9 in)
Overall height ..................................................... 1 100 mm (43.3 in) ......... RM85
1 165 mm (45.9 in) ......... RM85L
Wheelbase .......................................................... 1 240 mm (48.8 in) ......... RM85
1 280 mm (50.4 in) ......... RM85L
Ground clearance................................................ 325 mm (12.8 in) ......... RM85
355 mm (14.0 in) ......... RM85L
Seat height .......................................................... 850 mm (33.5 in) ......... RM85
875 mm (34.4 in) ......... RM85L
Dry mass ............................................................. 65 kg (143 lbs) .......... RM85
69 kg (152 lbs) .......... RM85L
ENGINE
Type..................................................................... Two-stroke, liquid-cooled
Intake system ...................................................... Crankcase reed valve
Number of cylinders ............................................ 1
Bore..................................................................... 48 mm (1.890 in)
Stroke .................................................................. 46.8 mm (1.843 in)
Displacement ...................................................... 84.7 cm
3
(5.2 cu. in)
Corrected compression ratio ............................... 9.5 : 1 (EX VALVE OPEN)
10.9 : 1 (EX VALVE CLOSE)
Carburetor ........................................................... KEIHIN PE28, Single
Air cleaner ........................................................... Polyurethane foam element
Starter system..................................................... Primary kick
Lubrication system .............................................. Fuel/oil premixture of 30 : 1
TRANSMISSION
Clutch .................................................................. Wet multi-plate type
Transmission ....................................................... 6-speed constant mesh
Gearshift pattern ................................................. 1-down, 5-up
Primary reduction ratio ........................................ 3.444 (62/18)
Gear ratios, Low.................................................. 2.545 (28/11)
2nd .................................................. 1.933 (29/15)
3rd ................................................... 1.571 (22/14)
4th ................................................... 1.333 (20/15)
5th ................................................... 1.166 (21/18)
Top................................................... 1.045 (23/22)
Final reduction ratio............................................. 3.357 (47/14) ...................... RM85
3.615 (47/13) ...................... RM85L
Drive chain .......................................................... D.I.D 428DS, 118 links ........ RM85
D.I.D 428DS, 122 links ........ RM85L

Suzuki RM85 Specifications

General

Brand	Suzuki
Model	RM85
Category	Motorcycle
Language	English