Royal Enfield Classic 350 (2013-17) vs Honda NRX 1800 Rune (2005) vs Aprilia RSV 1000R (2005) vs Aprilia Pegaso 650 (1994-96) vs Triumph Speed Triple 1200RS (2025) vs Kawasaki ZX-6R Ninja (2024)

Comparison technical specifications

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Make:	Royal Enfield	Honda	Aprilia	Aprilia	Triumph	Kawasaki
Model:	Classic 350	NRX 1800 Rune	RSV 1000R	Pegaso 650	Speed Triple 1200RS	ZX-6R Ninja
Years:	2013-17	2005	2005	1994-96	2025	2024
Engine:	Four Stroke, single Cylinder, OHV, SI Engine, Twinspark	Four stroke, opposed boxer six cylinders, SOHC, 2-valve per cylinder	Four stroke, longitudinal 60°V twin, DOHC, 4 valves per cylinder	Four stroke, single-cylinder, DOHC, 5 valves	Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder
Capacity:	346 cc / 21.1 cu-in	1832 cc / 111.8 cub in	997.6 cc / 60.9 cu-in	652 cc / 39.8 cu in	1160 cc / 70.7 cu-in	636 cc / 38.8 cub in
Bore x Stroke:	70 x 90mm	74 x 71 mm	97 x 67.5 mm	100 x 83 mm	90 x 60.8 mm	67.0 x 45.1mm
Cooling System:	Air Cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid-cooled	Liquid cooled
Compression Ratio:	6.5:1	9.8:1	11.8:1	9.0:1	13.2:1	12.9:1
Induction:	BS29 / UCAL	PGM-FI	Integrated electronic engine management system. Indirect multipoint electronic injection. Throttle body diameter 57mm.	2 x Ø33 mm Mikuni BST33	Multipoint sequential electronic fuel injection with electronic throttle control	DFI with four 38mm Keihin throttle bodies and oval sub-throttles
Starting:	Electric & Kick	Electric	Electric	Electric	Electric	Electric
Max Power:	21 hp / 15.3 kW @ 5250 rpm	86 kW /118 hp @ 5500 rpm	102 kW / 139 hp @ 9500 rpm	36.4 kW / 50 hp @ 7000 rpm	180.5 hp / 134.6 kW @ 10750 rpm	NA
Max Torque:	28 Nm / 15.4 lb-ft @ 4000 rpm	167 Nm / 120.9 lb-ft @ 4000 rpm	107 Nm / 10.9 kgf-m / 78.9 lb-ft @ 7500 rpm	59 Nm / 6.02 kgf-m / 43.5 lb-ft @ 6500 rpm	128 Nm / 94.4 lb-ft @ 8750 rpm	NA
Transmission:	Constant Mesh 5 speed	5 Speed	6 Speed	5 Speed	6 Speed	6 Speed
Final Drive:	Chain	Shaft	Chain, 40/16 (2.5)	Chain	X-ring chain	520 series X-ring chain
Front Suspension:	Telescopic, Hydraulic Damping, Stroke 130 mm wheel travel	Trailing bottom link fork no adjustable	Showa 43 mm diameter upside-down fork with adjustable compression rebound and preload	Ø40 mm Upside down forks preload adjustable	?hlins 43mm fully adjustable USD forks. ?hlins S-EC 3 OBTi system electronic compression / rebound damping	41mm inverted Showa BP-SFF fork with rebound and compression damping and spring preload adjustability, and top-out springs
Rear Suspension:	Swing Arm With Gas Shock Absorbers, Stroke 80mm wheel travel	Pro-link single shock no adjustable	Aluminium alloy double banana swing arm, APS progressive system linkage. Sachs hydraulic shock-absorber with adjustable rebound, compression, preload and length	Monoshock preload and rebound adjustable	?hlins monoshock RSU with linkage. ?hlins S-EC 3 OBTi system electronic compression / rebound damping	Bottom-link Uni-Trak with Bottom-link Uni-Trak® with gas-charged shock with piggyback reservoir, compression and rebound damping and spring preload adjustabilityd
Front Brakes:	Single 280mm disc	2x 330mm full-floating discs 3 piston calipers	2 x 320mm discs, 4 piston calipers	Single Ø300 mm disc, 2 piston caliper	2 x 320mm floating discs. Brembo Stylema monobloc calipers, OC-ABS, radial master cylinder with separate reservoir, span & ratio adjustable	2 x 310mm discs with dual radial-mounted, monobloc, opposed 4-piston caliper (and KIBS ABS)
Rear Brakes:	Foot operated, 153 mm drum	Single 336mm disc 2 piston caliper	Single 220 mm disc, 2 piston caliper	Single Ø220 mm disc, 1 piston caliper	Single 220mm disc. Brembo twin piston caliper, OC-ABS. Rear master cylinder with separate reservoir	Single 220mm petal rotor with single-piston caliper and KIBS ABS
Front Tyre:	3.25 - 19	150/60 R18	120/70 ZR17	100/90-19	120/70 ZR 17 (58W) Pirelli Diablo Supercorsa SP V3	120/70 ZR17
Rear Tyre:	110/90 - 18	180/55 R17	190/50 ZR17	140/70-17	190/55 ZR 17 (75W) Pirelli Diablo Supercorsa SP V3	180/55 ZR17
Fuel Capacity:	15 Litres / 3.9 US gal	23.5 Litres / 6.1 US gal	18 Litres / 4.8 US gal	22 Litres / 5.8 US gal	15.5 Litres / 4.1 US gal	17 Litres 4.5 US gal