Ducati 750 Supersport (1992) vs Kawasaki ZX-6R Ninja KRT Edition (2017) vs Royal Enfield Bullet 500 (2000-) vs Ducati 750 TT1 (1981-84) vs Vespa 125 U (1953) vs Cagiva V-Raptor 650 (2001-02)

Comparison technical specifications

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Make:	Ducati	Kawasaki	Royal Enfield	Ducati	Vespa	Cagiva
Model:	750 Supersport	ZX-6R Ninja KRT Edition	Bullet 500	750 TT1	125 U	V-Raptor 650
Years:	1992	2017	2000-	1981-84	1953	2001-02
Engine:	Four stroke, 90°“L”twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four Stroke, single Cylinder, OHV, 2 valve	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder, belt driven	Two stroke, single cylinder	Four stroke, 90°-V-twin, DOHC, 4 valves per cylinder.
Capacity:	748 cc / 45.6 cu-in	636 cc / 38.8 cub in	499 cc / 30.4 cu-in	748 cc / 45.6 cu in	124.8 cc 7.6 cub in	645 cc / 39.3 cu-in
Bore x Stroke:	88 x 61.5 mm	67.0 x 45.1mm	84 x 90 mm	88 x 61.5 mm	56.5 x 49.8 mm	81 x 62.6 mm
Compression Ratio:	9.0:1	12.9:1	8.5:1	10.2:1	6.4:1	11.5:1
Ignition:	Kokusan electronic	TCBI with digital advance	Electronic Ignition	KokusanBosch BTZ electronic	Flywheel, magneto	Digital
Starting:	Electric	Electric	Kick	Electric	Kick start	Electric
Max Power:	48.5 kW / 66 hp @ 8500 rpm	97.7 kW / 131 hp @ 13500 rpm	27.2 hp / @ 5250 rpm	58.8 kW / 80 hp @ 10500 rpm	3.3 kW / 4.5 hp @ 5800 rpm	70 hp / 51 kW @ 9000 rpm
Transmission:	5 Speed	6 Speed	4 Speed	5 Speed	3 speed	6 Speed
Final Drive:	Chain	520 series X-ring chain	Chain	Chain, 520 DID	Direct drive	Chain
Front Suspension:	41 mm Showa GD 031 inverted telescopic fork	41mm inverted Showa BP-SFF fork with top-out springs, stepless compression and rebound damping, adjustable spring preload	Telescopic, Hydraulic Damping, Stroke 130 mm wheel travel	35 mm Marzocchi magnesium fork	Variable flexible coil spring	43mm Upside down forks
Rear Suspension:	Showa GD 022-007-OX monoshock, cantilever swingarm	Bottom-link Uni-Trak® with gas-charged shock, top-out spring and pillow ball upper mount, stepless compression damping, 25-way adjustable rebound damping, fully adjustable spring preload	Swing Arm With Gas Shock Absorbers, Stroke 80 mm wheel travel	Round section chrome-moly steel swingarm with adjustable (for preload) cantilever mono-shock, Marzocchi PVS 1	Double hydraulic shock absorbers	Monoshock
Front Brakes:	Single 320mm discs, 2 piston caliper	2 x 310mm petal rotors with dual radial-mount, Nissin four-piston, monobloc calipers and available KIBS ABS	Single disc	2 x 280 mm Discs	124 mm drum	2x 298mm discs 4 piston calipers
Rear Brakes:	Single 245 mm disc, 2 piston caliper	Single 220mm petal rotor with single-piston caliper and KIBS ABS	Drum	Single 260 mm disc	126 mm drum	Single 220mm disc 2 piston caliper
Front Tyre:	120/60-17, Dunlop Sportmax Radial	120/70 ZR17	90/90 -19	Slicks	3.5 x 8"	120/70 ZR17
Rear Tyre:	170/60-17, Dunlop Sportmax Radial	180/55 ZR17	100/90 -19	Slicks	3.5 x 8"	160/60 ZR17
Seat Height:	780 mm / 30.7 in	830.5 mm / 32.7 in.	800 mm / 31.5 in	762 mm / 30.0 in	775 mm / 30.5 in	775 kg / 30.5 in