Moto-Data

Bultago Bultaco Alpina 250 (1971-79) vs Yamaha FZR 600R (1995) vs KTM 790 Duke (2022) vs Moto Guzzi V 50C (1982-86) vs Beta RS 350 (2013) vs Kawasaki ZX-R 750R-K (1991) vs Beta RS 350 (2014) vs Yamaha YZF 600R Thundercat (1996) vs Moto Guzzi V7 Clubman Racer (2015-16) vs Kawasaki EN 500C Vulcan Classic / VN 500 (2005-09)

Comparison technical specifications


Add bike 		1971 Bultago Bultaco Alpina 250
Remove bike 		1995 Yamaha FZR 600R
Remove bike 		2022 KTM 790 Duke
Remove bike 		1982 Moto Guzzi V 50C
Remove bike 		2013 Beta RS 350
Remove bike 		1991 Kawasaki ZX-R 750R-K
Remove bike 		2014 Beta RS 350
Remove bike 		1996 Yamaha YZF 600R Thundercat
Remove bike 		2015 Moto Guzzi V7 Clubman Racer
Remove bike 		2005 Kawasaki EN 500C Vulcan Classic / VN 500
Remove bike
Make: Bultago Yamaha KTM Moto Guzzi Beta Kawasaki Beta Yamaha Moto Guzzi Kawasaki
Model: Bultaco Alpina 250 FZR 600R 790 Duke V 50C RS 350 ZX-R 750R-K RS 350 YZF 600R Thundercat V7 Clubman Racer EN 500C Vulcan Classic / VN 500
Years: 1971-79 1995 2022 1982-86 2013 1991 2014 1996 2015-16 2005-09
Engine: Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder Four stroke, V twin, longitudinally mounted, OHV, 2 valve per cylinder. Four stroke, single cylinder Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. Four stroke, single cylinder Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder Four stroke, V twin, longitudinally mounted, OHV, 2 valves with light alloy pushrods and rockers. Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.
Capacity: 599 cc / 36.6 cub in. 799 cc / 48.7 cu-in 490 cc / 29.9 cu-in 349 cc / 21.3 cu in 749 cc / 45.7 cu-in 349 cc / 21.3 cu in 599 cc / 36.5 cu-in 744 cc / 45.4 in 498 cc / 30.4 cy-in
Bore x Stroke: 62 x 49.6 mm 88 mm x 65.7 mm 74 x 57 mm 88 x 57.4 mm 71 x 47.3 mm 88 x 57.4 mm 62 x 49.6 mm 80 x 74 mm 74 х 58 mm
Compression Ratio: 12.0:1 12.7:1 10.4:1 12.1:1 10.8:1 12.1:1 12.0:1 9.6:1 10.2:1
Induction: 4x 34 mm Keihin CVKD CV Dell’Orto fuel-Injection 2x 28mm Dell'Orto PHBH carburetors Keihin FCR-MX Ø 39 mm 4x 39 mm Keihin CVKD (Constant Velocity) carburettors / Ram Air System (single intake) Keihin FCR-MX Ø 39 mm 4 x 36 mm Keihin CV downdraft carburetors Weber- Marelli electronic injection 2x 32mm Keihin carburetors
Ignition: Transistor controlled digital Bosch EMS with RBW Battery powered inductive DC-CDI with variable ignition timing, Kokusan. Digital DC-CDI with variable ignition timing, Kokusan. Digital TCI Magneti Marelli electronic digital Digital TCBI
Transmission: 6 speed 6 Speed 5 Speed 6 Speed 6 Speed 6 Speed 6 Speed 6 Speed 6 Speed
Final Drive: Chain O-ring chain, 530 size, 106 links Chain 520 X-Ring Shaft O-ring chain, DID Chain O-ring chain, DID 530 O-ring chain OEM sprocket sizes per tooth Front= 15 Back= 47 Shaft Chain
Front Suspension: 41mm Telescopic fork preload adjustable, coil spring, oil damper WP APEX 43 Telehydraulic gas forks Marzocchi USD fork, Ø 45 mm, adjustable compression and rebound, TFX technology 41mm Upside-down forks, adjustable ride height, 13-way rebound, 8-way compression. Marzocchi USD fork, Ø 45 mm, adjustable compression and rebound, TFX technology 41 mm telescopic fork adjustable preload, compression and rebound damping Marzocchi Ø 40 mm telescopic front forks 36mm Telescopic forks
Front Brakes: 2 x 298mm discs, 4 piston calipers 2x 300mm discs, radially mounted 4 piston caliper 2x 260mm discs Single Ø 260 mm floating disc, 2 piston caliper 2x 320mm discs 4 piston calipers Single Ø 260 mm floating disc, 2 piston caliper 2x 300 mm Discs, 4 piston calipers Single 320mm disc 2 piston caliper Single 300mm disc
Rear Brakes: Single 245 mm disc, 2 piston caliper Single 240mm disc, 2 piston floating caliper Single 235mm disc Single Ø 240 mm disc, 1 piston caliper Single 230mm disc 2 piston caliper Single Ø 240 mm disc, 1 piston caliper Single 245mm disc, 2 piston caliper Single 260mm disc 2 piston caliper 180mm drum
Front Tyre: 120/60 ZR17 Maxxis Supermaxx ST 170/20Z R17 100/90 H18 90/90 -21 120/70 ZR17 90/90 -21 120/60-17 100/70-18 100/90-19
Rear Tyre: 160/60 ZR17 Maxxis Supermaxx ST 182/20Z R17 130/90 H16 140/80 -18 180/55 ZR17 140/80 -18 160/60-17 130/80-17 140/90-15
Fuel Capacity: 19 Litres / 5.0 US gal 14 Litres / 3.7 US gal 15 Litres / 3.9 US gal 7.9 L / 2.1 US gal 18 Litres / 4.7 US gal 7.9 L / 2.1 US gal 19 Litres / 5.0 US gal / 4.2 Imp gal 22 Litres / 5.8 gal 15 Litres / 4.0 US gal