1-8 GENERAL INFORMATION
SPECIFICATIONS
DIMENSIONS AND DRY MASS
Overall length....................................................... 2 110 mm
Overall width ........................................................ 770 mm
Overall height....................................................... 1 085/1 095 mm .........Low/High ..................GSF650
1 225 mm .....................................................GSF650S
Wheelbase ........................................................... 1 440 mm
Ground clearance ................................................ 130 mm
Seat height........................................................... 770/790 mm ...........Low/High
Dry mass.............................................................. 201 kg........................................................GSF650
204 kg........................................................GSF650S
ENGINE
Type ..................................................................... Four-stroke, air-cooled, DOHC
Number of cylinders ............................................. 4
Bore ..................................................................... 65.5 mm
Stroke................................................................... 48.7 mm
Displacement ....................................................... 656 cm
3
Compression ratio................................................ 10.5 : 1
Carburetor............................................................ KEIHIN CVR32
Air cleaner............................................................ Non-woven fabric element
Starter system...................................................... Electric
Lubrication system ............................................... Wet sump
Idle speed ............................................................ 1 200 ± 100 r/min
DRIVE TRAIN
Clutch................................................................... Wet multi-plate type
Transmission........................................................ 6-speed constant mesh
Gearshift pattern .................................................. 1-down, 5-up
Primary reduction ratio......................................... 1.744 (75/43)
Gear ratios, Low ................................................ 3.083 (37/12)
2nd................................................. 2.062 (33/16)
3rd ................................................. 1.647 (28/17)
4th.................................................. 1.400 (28/20)
5th.................................................. 1.227 (27/22)
Top ................................................ 1.095 (23/21)
Final reduction ratio ............................................. 3.133 (47/15)
Drive chain ........................................................... RKFS50SMOZ1, 112 links