Aprilia RS 125 R (2010) vs Kawasaki Ninja H2 / ZX 1000 (2015) vs KTM 450 EXC (2009-10) vs Ducati Diavel 1260 S (2021)

Comparison technical specifications

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Make:	Aprilia	Kawasaki	KTM	Ducati
Model:	RS 125 R	Ninja H2 / ZX 1000	450 EXC	Diavel 1260 S
Years:	2010	2015	2009-10	2021
Engine:	Single cylinder, two stroke, reed valves induction, aluminium cylinder with Nikasil coated liner	Four Stroke, transverse four cylinder, DOHC, 16 valve, Supercharger Centrifugal, scroll-type	Four stroke, single cylinder, SOHC, 4 valves per cylinder	Four stroke, Testastretta DVT (Desmodromic Variable Timing), 90° L-Twin, 4 Desmodromically actuated valves per cylinder, dual spark
Capacity:	124.8 cc / 7.5 cu in	998 cc / 60.9 cub in	447.9 cc / 27.42 cu-in	1262 cc / 77 cu-in
Bore x Stroke:	54 x 54.5mm	76 x 55 mm	89 x 72 mm	106 x 71.5 mm
Compression Ratio:	12.5:1	8.5:1	11.1:1	13.0:1
Induction:	Dell'Orto PHBH 28 carburetor	50 mm x 4 with dual injection,	Keihin MX FCR 39 carburetor	Bosch electronic fuel injection system, Øeq 56 mm elliptical throttle bodies with Ride-by-Wire system
Ignition:	CDI electronic ignition	Digital	Kokusan digital	Electronic
Starting:	Electric	Electric	Electric & kick	Electric
Transmission:	6 Speed	6-Speed	6 Speed	6-Speed with Ducati Quick Shift up/down Evo (DQS)
Final Drive:	17:40	Chain	Chain, X ring, 5.8 x 1/4"	Chain, Front sprocket Z15, Rear sprocket Z43
Frame:	Cast aluminium, reinforced box section, sloping twin-spar frame	Trellis, high-tensile steel, with swingarm mounting plate	Central tube chrome-moly-steel frame	Tubular steel trellis frame
Front Suspension:	Upside-down forks, Ø 40mm	43 mm Inverted fork with rebound and compression damping, spring preload adjustability and top-out springs	WP 4860 MA upside-down fork	48 mm USD Öhlins adjustable fork, TiN treatment
Front Wheel Travel:	120 mm / 4.7 in	119 mm / 4.7 in	300 mm / 11.8 in	120 mm / 4.7 in
Rear Suspension:	Monoshock, cast aluminium box section swingarm with asymmetric members	Uni-Trak® with gas-charged shock, piggyback reservoir, dual-range (high/low-speed) compression damping, rebound damping and preload adjustability, and top-out spring	WP-PDS shock absorber, aluminium swingarm	Öhlins fully adjustable monoshock, Aluminium casted single-sided swingarm
Rear Wheel Travel:	120 mm / 4.7 in	135 mm / 5.3 in	335 mm / 13.2 in	130 mm / 5.1 in
Front Brakes:	Single 320 mm floating discs, 4 piston radial caliper	Dual 330 mm discs, radial-mount, opposed 4-piston calipers, dual semi-floating	Single 260 mm disc, floating caliper	2 x 320mm semi-floating discs, Radially mounted Brembo monobloc 4-piston M50 callipers, PR16/19 radial master cylinder
Rear Brakes:	Single 220 mm disc, 2 piston caliper	Single 250mm disc, opposed 2-piston calipers,	Single 220mm disc, floating caliper	Single 265mm disc, 2-piston Brembo floating calliper
Front Tyre:	110/70-17	120/70 ZR17 M/C (58W)	90/90 - 21	120/70 ZR17 Pirelli Diablo Rosso III
Rear Tyre:	150/60-17	200/55 ZR17 M/C (78W)	140/80 - 18	240/45 ZR17 Pirelli Diablo Rosso III
Wheelbase:	1345 mm / 53.0 in	1455 mm / 57.3 in	1481 mm / 58.3 in	1600 mm / 63.0 in
Seat Height:	805 mm / 31.7 in	826 mm / 32.5 in	970 mm / 38.7 in	780 mm / 30.7 in
Fuel Capacity:	14 Litres / 3.7 US gal	17 Litres / 4.5 US gal	9.0 L / 2.4 US gal / 2.0 Imp gal	17 Litres / 4.5 US gal