Triumph America (2002-03) vs Triumph Street Cup (2017-18) vs Triumph Bonneville 650 T120 (1972) vs Triumph Daytona 1200 (1993) vs Triumph Thruxton (2003-04) vs Triumph Trophy TR6C - Street Scrambler Trophy TR6P - Police Trophy TR6R - Roadster Trophy TR6RV - 5-Speed Roadster (1972-73) vs Triumph T120 Bonneville 650 Police (1966) vs Triumph Bonneville 750 T140E Special Edition (1980) vs Triumph Daytona 675R (2012) vs Triumph Thunderbird Nightstorm (2017-18) vs Triumph Trident 900 (1993)

Comparison technical specifications

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Make:	Triumph	Triumph	Triumph	Triumph	Triumph	Triumph	Triumph	Triumph	Triumph	Triumph	Triumph
Model:	America	Street Cup	Bonneville 650 T120	Daytona 1200	Thruxton	Trophy TR6C - Street Scrambler Trophy TR6P - Police Trophy TR6R - Roadster Trophy TR6RV - 5-Speed Roadster	T120 Bonneville 650 Police	Bonneville 750 T140E Special Edition	Daytona 675R	Thunderbird Nightstorm	Trident 900
Years:	2002-03	2017-18	1972	1993	2003-04	1972-73	1966	1980	2012	2017-18	1993
Engine:	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	270° Crank angle parallel twin, DOHC, 8 valves	Four stroke, parallel twin, OHV	Four strike, transverse four cylinders, DOHC, 4 valves per cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, parallel twin cylinder, OHV	Four stroke, parallel twin, OHV	Four stroke, parallel twin, OHV, 2 valves per cylinder	Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder.	Four stroke, parallel twin, DOHC, 4 valves per cylinder, 270° firing interval.	Four stroke, transverse three cylinder, DOHC, 4 valve per cylinder.
Capacity:	790 cc / 48.2 cu in	900 cc / 54.9 cu in	649 cc / 39.6 cu in	1180 cc / 72 cu in	865 cc / 57.8 cu in	649 cc / 39.6 cu in	649 cc / 39.6 cu in	744 cc / 45.4 cu in	675 cc / 41.2 cub in.	1699 cc / 103.7 cub in	885 cc / 54 cu in
Bore x Stroke:	86 x 68 mm	84.6 x 80 mm	71 x 82 mm	76 x 65 mm	88.9 x 68.6 mm	71 x 82 mm	71 x 82 mm	76 x 82 mm	76 x 49.6 mm	107.1 x 94.3 mm	76 x 65 mm
Cooling System:	Air-cooled	Liquid cooled	Air cooled	Liquid cooled	Air-cooled	Air cooled	Air cooled	Air cooled	Liquid-cooled	Liquid cooled	Liquid cooled
Induction:	Twin 35 mm carburetors	Multipoint sequential electronic fuel injection	2 x 30 mm Amal concentric carburetors	4 x 36 mm Flat side carburetors	Twin carburetors, with throttle position sensor and electric carburettor heaters	30 mm Amal concentric carburetor R930/60	2 x Amal 1 - 1/6" carburetors	2 x 30 mm Amal carburetors	Multipoint sequential electronic fuel injection with forced air induction and SAI	Multipoint sequential electronic fuel injection with SAI , progressive linkage on throttle	3 x 36 mm Mikuni CV carburetors
Ignition:	Digital CDI	Digital	Battery, coil	Digital - Inductive type	Digital	12V Battery and coil, Lucas	Lucas MA6 alternator with 2 coils	Battery / dual coil / dual points / Lucas	Digital - inductive type	Digital, inductive type via electronic engine management	Digital
Starting:	Electric	Electric	Kick	Electric	Electric	Electric	Kick	Electric and kick	Electric	Electric	Electric
Max Power:	45.2 kW / 62 hp @ 7400 rpm	40.5 kW / 55 hp @ 5900 rpm	37.3 kW / 50 hp @ 7000 rpm	107.2 kW / 147 hp @ 9500 rpm	51.5 kW / 69 hp @ 7250 rpm	35.0 kW / 47 hp @ 6700 rpm	34 kW / 46 hp @ 6500 rpm	40.3 kW / 54 hp @ 6200 rpm	93 kW / 124 hp @ 12600rpm	73 kW / 98 hp @ 5200 rpm	72.9 kW / 100 hp @ 9000 rpm
Transmission:	5 Speed	5-Speed	4 Speed	6 Speed	5 speed	4 Speed constant mesh	4 Speed, constant mesh	5 Speed	6 Speed	6 Speed	6 Speed
Final Drive:	Chain	Chain, X-ring	Chain	Chain	X-ring chain	Chain, 106 links	Chain, 106 links	Chain, 106 links	O-ring chain	Toothed belt	Chain
Front Suspension:	41 mm Fork	Kayaba 41 mm cartridge fork	Telescopic forks	43 mm Forks with triple rate springs adjustable for compression, rebound damping and spring preload, Kayaba	41 mm Forks with adjustable preload	Telescopic fork, 2-way hydraulic damping	Telescopic forks, hydraulic damping	Telescopic forks	Öhlins 43mm upside down NIX30 forks with adjustable preload, rebound and compression damping	Showa 47mm forks with black lowers	43 mm Telescopic forks
Rear Suspension:	Chrome spring twin shocks with adjustable preload	Kayaba twin shocks with adjustable preload	Swinging arm, dual shocks	Monoshock with adjustable preload and rebound damping, Kayaba	Chromed spring twin shocks with adjustable preload	Swingarm, 2 x Girling dampers	Swingarm, twin Girling dampers	Swingarm, Girling shocks, 3-way spring preload adjustable	Öhlins TTX36 twin tube monoshock with piggy back reservoir, adjustable preload, rebound and compression damping,	Showa black spring twin shocks with 5 position adjustable preload	Tri-link rising rate monoshock, adjustable preload
Front Brakes:	Single 310mm disc, 2 piston caliper, Nissen	Single 310mm disc, Nissin 2 piston floating caliper, ABS	Drum	2 x 310 mm Discs, 4 piston calipers, Nissen	Single 320mm floating disc, 2 piston caliper	SLS drum, full width, 8"	8" SLS drum	Single 254 mm disc, 1 piston caliper	2 x 308 mm Discs, 4 piston calipers, Brembo	2 x 310 mm floating discs, Nissin 4 piston fixed calipers, ABS	2 x 296 mm Discs, 2 piston calipers
Rear Brakes:	Single 255mm disc, 2 piston caliper, Nissen	Single 255mm disc, Nissin 2 piston floating caliper, ABS	Drum	Single 255 mm disc, 2 piston caliper, Nissen	Single 255mm disc, 2 piston caliper	SLS drum, one-side, 7"	7" SLS drum	Single 254 mm disc, 1 piston caliper	Single 220 mm disc, 1 piston caliper, Brembo	Single 310 mm fixed disc, Brembo 2 piston floating caliper, ABS	Single 255 mm disc, 2 piston caliper
Front Tyre:	110/90 R18 Bridgestone	100/90-R18	3.25 -19	120/70-ZR17	100/90 R18	3.25 x 19, Dunlop	3.25 x 19, Dunlop Universal	3.25-19	120/70 ZR 17	120/70 R19	120/70-17
Rear Tyre:	170/80 R15 Bridgestone	150/70-R17	4.00 -18	180/55-ZR17	130/80 R17	4.00 x 18, Dunlop	4.00 x 18, Dunlop Universal	4.00-18	180/55 ZR 17	200/50 R17 75W	160/60-18
Fuel Capacity:	17 Litres / 4.4 US gal / 3.7 Imp gal	12 L / 3.2 US gal / 2.7 Imp gal	16L / 4.2 US gal / 3.5 Imp gal	25 Litres / 6.6 US gal / 5.5 Imp gal	16 Litres / 4.2 US gal / 3.5 Imp gal	US: 11.3 L / 3.0 US gal / 2.5 Imp gal / UK & Export: 18 L / 4.8 US gal / 4.0 Imp gal	US: 13.6 L / 3.6 US gal / 3 Imp gal / UK and other Export: 18 L / 4.8 US gal / 4 Imp gal	18.2 Litres / 4.8 US gal / 4.0 Imp gal	17.5 Litres / 4.6 US gal / 3.8 Imp gal	22 Litres / 5.8 gal	25 Litres / 6.6 US gal / 5.5 Imp gal