Yamaha XJ6 Diversion F (2015-16) vs Triumph TF 450-E (2026) vs Yamaha YZF 600 R6 50th Anniversary (2006) vs KTM 990 Super Duke (2006)

Comparison technical specifications

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Make:	Yamaha	Triumph	Yamaha	KTM
Model:	XJ6 Diversion F	TF 450-E	YZF 600 R6 50th Anniversary	990 Super Duke
Years:	2015-16	2026	2006	2006
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, SOHC, Del West titanium valves	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder
Capacity:	600 cc / 36.6 cu-in	449.9 cc / cu in	599 cc / 36.5 cu-in	999.8 cc / 60.9 cu-in
Bore x Stroke:	65.5 x 44.5 mm	95 x 63.4 mm	67 x 42.5 mm	101 x 62.4mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooling,
Compression Ratio:	12.2:1	12.8:1	12.4;1	11.5:1
Induction:	Group injection type fuel injection	Dell?Orto EFI with 44mm throttle body	Fuel Injection 38mm throttle bodies	Electronic fuel injection / electric
Ignition:	TCI	EMS	TCI	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
Starting:	Electric	Electric	Electric	Electric
Max Power:	78 hp / 57 kW @ 10000 rpm	43.4 Kw / 57 hp	124.6 hp / 91.7 kW @14500 rpm	88 kW / 120 hp @ 9000 rpm
Max Torque:	59.7 Nm / 6.1 kgf-m @ 8500 rpm	48.8 Nm / 36 ft-lbs	69.1 Nm / 7.05 kg-m @ 11000 rp @ 1100 rpm	100 Nm @ 7000 rpm
Clutch:	Wet Multi-plat disc	Exedy wet multiplate	Wet multiple-disc coil spring	Wet multi-disc clutch, operated hydraulically
Transmission:	6 Speed	6-Speed	6 Speed	6 Speed
Final Drive:	Chain	Chain, 13/52	O-ring Chain	Chain, X-Ring 5/8 x 5/16"
Frame:	Aluminium die-cast, diamond shaped	Aluminum spine and double cradle with aluminum swingarm	Deltabox aluminium frame with revised rigidity balance	Chromium-Molybdenum trellis frame, powder-coated Subframe Aluminium Handlebar Aluminium Ø 28/22 mm (1.89"), tapered
Front Suspension:	43mm Telescopic fork, 130mm wheel travel	48 mm Fully adjustable KYB inverted fork, compression and rebound adjustble	41mm upside down forks with 2-way compression damping adjustable	48mm WP Upside down adjustable
Front Wheel Travel:	130 mm / 5.1 in	300 mm / 11.8 in	119.4 mm / 4.7 in	135 mm / 5.3 in
Rear Suspension:	Swingarm Link less type Monocross, 130mm wheel travel	Fully adjustable KYB shock with adjustable linkage	Fully adjustable rear shock absorber with 2-way compression damping	WP shock, fully adjustable
Rear Wheel Travel:	130 mm / 5.1 in	312 mm / 12.3 in	119.4 mm / 4.7 in	160 mm / 6.3 in
Front Brakes:	2x 298 mm discs	Single Galfer 260mm disc with Brembo 2-piston caliper	2x 320mm discs	2x 320mm discs 4 piston calipers
Rear Brakes:	Single 245 mm disc	Single Galfer 245mm disc with Brembo single-piston caliper	Single 220mm disc	Single 240mm disc 1 piston caliper
Front Tyre:	120/70 ZR17	90/90 x 21	120/70 ZR17	120/70 ZR17
Rear Tyre:	160/60 ZR17	140/90 x 18	180/55 ZR17	180/55 ZR17
Wheelbase:	1440 mm / 56.7 in	1488 mm/ 58.6 in	1380 mm / 53.4 in	1438 mm / 56.6 in
Seat Height:	785 mm / 30.9 in	955 mm /37.6 in	850 mm / 33.5 in	855 mm / 33.6 in
Fuel Capacity:	17.3 Litres / 4.5 US gal	8.3 L / 2.2 gal	17.5 Litres / 4.6 gal	18.5 Litres / 4.8 gal