Suzuki Boulevard, Intruder M109R Cobra Special (2006-07) vs Suzuki RV 125 (1972-73) vs Jawa 640 Sport (1995) vs Suzuki GSF 650N Bandit (2009-10) vs BMW F 800GS (2012) vs Velocette MAC (post war) (1946-59)

Comparison technical specifications

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Make:	Suzuki	Suzuki	Jawa	Suzuki	BMW	Velocette
Model:	Boulevard, Intruder M109R Cobra Special	RV 125	640 Sport	GSF 650N Bandit	F 800GS	MAC (post war)
Years:	2006-07	1972-73	1995	2009-10	2012	1946-59
Engine:	Four stroke, 54° V-Twin	Single cylinder, two-stroke, aluminium	Two stroke, parallel twin	Air/oil cooled, four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, OHV
Capacity:	1786 cc / 109 cu. in	124 cc / 7.6 cu in	343.4 cc / 21.0 cu in	656cc / 40.0 cu in	798 cc / 47.7 cub. in.	349 cc / 21.3 cub in
Bore x Stroke:	112 x 90.5 mm	56 x 50 mm	58 x 65 mm	65.5 x 48.7 mm	82 x 75.8 mm	68.5 x 96 mm
Compression Ratio:	10.5:1	6.3:1	9.8:1	11.5:1	12.0:1	6.75:1 (from 1951)
Starting:	Electric	Kick	Kick	Electric	Electric	Kick start
Max Power:	92 kW / 123 hp @ 6200 rpm	8.2 kW / 11 hp @ 6000 rpm	17.2 kW / 23.5 hp @ 5250 rpm	62.5 kW / 85 hp @ 10500 rpm	62.5 kW / 85 hp @ 7500 rpm	11 kW / 15 hp @ 6300 rpm
Transmission:	5 Speed	5 Speed, constant mesh	4 Speed	6 Speed	6 Speed	4 Speed
Final Drive:	Shaft	Chain	Chain	Chain	Chain	Chain
Front Suspension:	Inverted, 46mm stanchions	Telescopic fork, oil dampened	Hydraulic telescopic fork, steel spiral springs	41mm Telescopic fork, preload fully adjustable	∅43mm Marzocchi. Upside down forks	Pre war: Webb girder style Post war: Air-sprung Dowty Oleomatic forks
Rear Suspension:	Single damper, preload adjustable	Swingarm, dual shocks, coil springs, oil dampened	Swingarm, hydraulic telescopic in suspension units, spiral springs	Link type, oil damped, mono-shock, spring pre-load 7-way adjustable, rebound damping 4-way adjustable	Double strut swing arm aluminium coast in one piece	Hydraulic shocks
Front Brakes:	2 x 310 mm Discs, 2 piston calipers	Drum, internal expanding	Ø265 mm Disc, hydraulic control	2 x 290 mm Discs, 2 piston calipers	2 x ∅300mm discs, 4 piston calipers	7 in., drum
Rear Brakes:	Single 274 mm disc, 2 piston caliper	Drum, internal expanding	Ø165 mm Drum, mechanical control	Single 240 mm disc, 2 piston caliper	Single ∅265mm disc, 2 piston caliper	6 in., drum
Rear Tyre:	240/40 R18	6.70-12 4PR	2.15 B x 18"	160/60 ZR17	150/70 - 17 69V	3.25 x 19 in
Fuel Capacity:	19 Litres / 5.1 US gal / 4.2 Imp gal	5 Litres / 1.3 US gal / 1.1 Imp gal	17 L / 4.5 US gal	20 Litres / 5.3 US gal / 4.4 Imp gal	16 Litres / 4.2 US gal.	11.4 L / 3 US gal