Triumph Rocket 3 R Evel Knievel Limited Edition (2025) vs Triumph Rocket 3 GT Evel Knievel Limited Edition (2025) vs Triumph Trident 660 (2025) vs Triumph Street Triple R (2009)

Comparison technical specifications

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Make:	Triumph	Triumph	Triumph	Triumph
Model:	Rocket 3 R Evel Knievel Limited Edition	Rocket 3 GT Evel Knievel Limited Edition	Trident 660	Street Triple R
Years:	2025	2025	2025	2009
Engine:	Four stroke, inline 3-cylinder, DOHC	Four stroke, inline 3-cylinder, DOHC	Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder	Four stroke, in-line 3-cylinder, DOHC, 12 valves
Capacity:	2458 cc / 150 cu-in	2458 cc / 150 cu-in	660 cc / 40.2 cu-in	675 cc / 41.19 cu-in
Bore x Stroke:	110.2 x 85.9 mm	110.2 x 85.9 mm	74.0 x 51.1mm	74 x 52.3 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid-cooled
Compression Ratio:	10.8:1	10.8:1	11.95:1	12.65:1
Induction:	Ride-by-Wire, fuel injected	Ride-by-Wire, fuel injected	Multipoint sequential electronic fuel injection with electronic throttle control	Multipoint sequential electronic fuel injection with forced air induction
Starting:	Electric	Electric	Electric	Electric
Max Power:	134 kW / 180 hp @ 7000 rpm	134 kW / 180 hp @ 7000 rpm	81 hp / 59.6 kW @ 10250 rpm	79 kW / 107 hp @ 11700 rpm
Max Torque:	225 Nm / 166 ft-lb @ 4000 rpm	225 Nm / 166 ft-lb @ 4000 rpm	64 Nm / 47 lb-ft @ 6250 rpm	69 Nm / 7.0 kgf-m / 51 ft-lb @ 9100 rpm
Clutch:	Wet, multi-plate hydraulically operated, torque assist	Wet, multi-plate hydraulically operated, torque assist	Wet, multi-plate, slip and assist	Wet multiplate
Transmission:	6 Speed	6 Speed	6 Speed Triumph Shift Assist	6 Speed
Final Drive:	Shaft, bevel box	Shaft, bevel box	X-ring chain	O-ring chain
Frame:	Full aluminum frame	Full aluminum frame	Tubular steel perimeter frame, twin-sided, fabricated steel Swingarm	Aluminium beam twin spar
Front Suspension:	Showa 47mm upside-down 1+1 cartridge front forks, compression and rebound adjuster	Showa 47mm upside-down 1+1 cartridge front forks, compression and rebound adjuster	41mm Showa upside down separate function forks (SFF)	41mm Kayaba upside down forks, with adjustable preload, rebound and compression damping,
Front Wheel Travel:	120 mm / 4.7 in	120 mm / 4.7 in	120 mm / 4.7 in	120 mm / 4.7 in
Rear Suspension:	Fully adjustable Showa piggyback reservoir RSU with remote hydraulic preload adjuster	Fully adjustable Showa piggyback reservoir RSU with remote hydraulic preload adjuster	Showa monoshock RSU, with preload adjustment	Kayaba monoshock with piggy back reservoir, adjustable for preload, rebound and compression damping,
Rear Wheel Travel:	107 mm / 4.2 in	107 mm / 4.2 in	130 mm / 5.1 in	126 mm / 5.0 in
Front Brakes:	2 x 320 mm discs with Brembo M4.30 Stylema 4-piston radial monobloc calipers	2 x 320 mm discs with Brembo M4.30 Stylema 4-piston radial monobloc calipers	2x 310mm discs 2-piston calipers OCABS	2 x 308mm Floating discs, Nissin4 piston radial calipers
Rear Brakes:	Single 300mm disc, Brembo M4.32 4-piston monobloc caliper	Single 300mm disc, Brembo M4.32 4-piston monobloc caliper	Single 255mm disc Nissin single-piston sliding caliper OCABS	Single 220 mm disc, 1 piston caliper
Front Tyre:	150/80 R17 V	150/80 R17 V	120/70 - R17	120/80 ZR17
Rear Tyre:	240/50 R16 V	240/50 R16 V	180/55 - R17	180/55 ZR17
Rake:	27.9?	27.9?	24.6?	23.9º
Trail:	134.9 mm / 5.3 in	134.9 mm / 5.3 in	107.3 mm / 4.2 in	95 mm / 3.7 in
Dimensions:	Length: 2365 mm / 93.1 in Width: 920 mm / 36.2 in Height: 1125 mm / 44.3 in	Length: 2365 mm / 93.1 in Width: 920 mm / 36.2 in Height: 1183 mm / 46.6 in	Length 2020 mm / 79.5 in Width 795 mm / 31.3 in (incl Handlebars) Height 1089 mm / 42.9 in (excl Mirrors)	Length 2030mm / 79.9 in Width (handlebars) 755mm / 29.7 in Height without mirrors 1110mm / 43.7 in
Seat Height:	773 mm / 30.4 in	750 mm / 29.5 in	805 mm / 31.7 in	805 mm / 31.7 in
Wet Weight:	317 kg / 699 lbs	320 kg / 705 lbs	190 kg / 419 lbs	189 kg / 416 lbs
Fuel Capacity:	18 Litres / 4.76 US gal	18 Litres / 4.76 US gal	14 Litres / 3.7 US gal	17.4 Litres / 4.6 US gal / 3.8 Imp gal