Suzuki SV 650S (2015) vs Honda VFR 800F V-Tec ABS (2008) vs Aprilia RX50 (2010-12) vs Bimota DB2SR (1994) vs Suzuki GSF 650S Bandit (2005-06) vs Yamaha YZF 600 R6 YZF 600 R6 Special Edition (2008) vs BMW F 800R (2009)

Comparison technical specifications

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Make:	Suzuki	Honda	Aprilia	Bimota	Suzuki	Yamaha	BMW
Model:	SV 650S	VFR 800F V-Tec ABS	RX50	DB2SR	GSF 650S Bandit	YZF 600 R6 YZF 600 R6 Special Edition	F 800R
Years:	2015	2008	2010-12	1994	2005-06	2008	2009
Engine:	Four stroke, 90°-V-twin, DOHC, 4 valves per cylinder	Four stroke, 90°V-four cylinder, DOHC, 4 valve per cylinder.	Single cylinder, two stroke	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valve per cylinder	Air/oil cooled, four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Capacity:	645 cc / 39.4 cu-in	781.7 cc / 47.4 cu-in	49.9 cc / 3.04 cu in	904 cc / 55.2 cub in.	656cc / 40.0 cu in	599 cc / 36.5 cu-in	798 cc / 47.7 cub. in.
Bore x Stroke:	81 x 62.6 mm	72 x 48 mm	39.9 x 40 mm	92 x 68 mm	65.5 x 48.7 mm	67 x 42.5 mm	82 x 75.8 mm
Compression Ratio:	11.5:1	11.6 1	11.5:1	9.2:1	10.5:1	13.1;1	12.0:1
Induction:	Fuel Injection	PGM-FI electronic fuel injection	Dell'Orto PVHA 17.5 carburetor	Fuel injection Molynum steal.	4 x Keihin CVR 32 carburetors	41 mm Mikuni throttle body F.I.	Electronic injection, digital engine electronics (BMS-KP)
Ignition:	Digital transistorised	PGM-FI electronic fuel injection	Electronic CDI	-	Digital transistorized	TCI	Knock control and oxygen sensors.
Starting:	Electric	Electric	Kick	Electric	Electric	Electric	Electric
Transmission:	6 Speed	6 Speed	6 speed	6 Speed	6 Speed	6 Speed	6 Speed
Final Drive:	Chain, #525 O-ring	#530 O-ring-sealed chain	Chain	Chain	Chain	O-ring chain	Belt
Frame:	Pressure cast aluminium alloy diamond truss	Aluminium, twin spar	Steel beam	Tubular chrome	Double cradle	Deltabox aluminium frame with revised rigidity balance	Bridge frame made aluminium, load-supporting engine
Front Suspension:	Telescopic 41 mm, coil spring, oil damped, fully adjustable preload	41mm H.M.A.S. cartridge-type telescopic fork with preload adjustable damper,	Hydraulic fork, Ø 40 mm	Paioli telescopic forks	41mm Telescopic fork, preload fully adjustable	Fully adjustable 41 mm inverted cartridge fork,	∅43mm Telescopic fork
Rear Suspension:	KYB single shock, adjustable spring preload	Pro arm mono arm system incorporating stepless rebound-adjustable gas-charged H.M.A.S. damper with pro-link,	High strength steel swingarm, hydraulic monoshock	Tubular steal swinging arm monoshock	Link type, oil damped, mono-shock, spring pre-load 7-way adjustable, rebound damping 4-way adjustable	Fully adjustable link Monocross; 4-way adjustable,	Cast aluminium double-sided swing arm, central, suspension strut, spring pre-tension by means of hand
Front Brakes:	2 x 290 mm Discs, 2 piston calipers	2x 296mm discs 3 piston calipers	Single stainless steel disc, Ø 260 mm, floating caliper	2X 320mm discs 4 piston calipers	2 x 290 mm Discs, 2 piston calipers	2x 310mm discs 4 piston calipers	2 x ∅320mm discs, 4 piston calipers
Rear Brakes:	Single 240 mm disc, 2 piston caliper	Single 256mm disc 3 piston caliper	Single disc, Ø 180 mm, floating caliper	Single 230mm disc 2 piston caliper	Single 240 mm disc, 2 piston caliper	Single 220mm disc 1 piston caliper	Single ∅265mm disc, 1 piston caliper
Front Tyre:	120/60 ZR17M/C 55W	120/70 ZR17	90/90-21	120/70 ZR17	120/70 ZR17	120/70 ZR17	120/70 ZR17
Rear Tyre:	160/60 ZR17M/C 69W	180/55 ZR17	110/80-18	180/55 ZR17	160/60 ZR17	180/55 ZR17	180/55 ZR17
Fuel Capacity:	17 Litres / 4.5 US gal / 3.7 Imp gal	20.8 Litres / 5.5 gal	7 L / 1.85 US gal	16 Litres / 4.2 US gal	20 Litres / 5.3 US gal / 4.4 Imp gal	17.5 Liters / 3.7 gal	16 Litres / 4.2 US gal