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The Suzuki Across GSX250F - Specifications and Brochure


Here are some scans of the brochure from 1997. These are my scans! The first on the web when posted back in 1999.

Across Brochure page 1
Across Brochure page 2

Since specification requests are quite popular here's the documentation from the owner's manual.


Overall length 2020 mm (79.5 in)
Overall width 695 mm (27.4 in)
Overall height.. 1120 mm (44.1 in)
Wheelbase 1380 mm (54.3 in)
Ground clearance 140 mm (5.5 in)
Seat height.. 770 mm (30.3 in)
Dry mass (weight) 163 kg (359 Ibs)


Type: 4 Cylinders Four-stroke liquid-cooled DOHC
Bore: 49.0 mm (1.929 in)
Stroke: 33.0 mm (1.299 in)
Displacement: 248 cm> (15.1 cu.in)
Compression ratio: 12.5 : 1
Carburetors: 2 MIKUNI BSW27
Air cleaner: Non-woven fabric element
Starter system: Electric Starter motor
Lubrication system: Wet sump


Clutch Wet multi-plate type
Transmission 6-speed constant mesh
Gearshift pattern 1 down 5 up
Primary reduction ratio 2.285 (80/35)
Gear ratios, Low .. 3.083 (37/12)
2nd 2.200 (33/15)
3rd 1.722 (31/18)
4th 1.450 (29/20)
5th 1.285 (27/2 1)
Top , 1 150 (23/20)
Final reduction ratio 3.769 (49/13)
Drive chain DID520VS2. DID520V, or RK520SMOZ9.
Front suspension  Telescopic, coil spring oil damped
Rear suspension Link type, coil spring, oil damped, spring preload
Steering angle: 33' (right & left)
Caster: 64'
Trail: 102 mm (4.02 in)
Turning radius: 2.9 m (9.5 It)
Front brake: Disc
Rear brake: Disc
Front tyre size: 110 170 17 54H
Rear tyre size: 140 170 17 66H


Ignition type Electronic ignition (Transistorized)
Ignition timing 20' B.T.D.C. below 1 800 r/min
Battery: 12V 21.6 kC (6 Ah)/10HR
Generator: Three-phase A.C. generator
Fuses: 25/10/10/10 A
Headlight: 12V 60W/55W
Tail/brake: 12V 5/21W X 2
Turn signal: 12V 21W
Speedometer light: 12V 33W
Neutral indicator light: 12V 3.4W
High beam indicator light: 12V 1.7W
Turn signal indicator light: 12V 3.4W
Oil pressure indicator light: 12V 3.4W
Water temperature meter light: 12V 3W
Fuel level light: yellow 12V 2W
Red: 12V 2W
Trunk light: 12V 2W


Fuel tank: including reserve 12 reserve 2.0 litres
Engine oil: without filter change 2600 ml with filter change 2900 ml
Coolant: 2.0 L (0.5/0.4 US/Imp gal)


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All other content Copyright 1999  Peter Lee.