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Key Specifications
Engine
Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder
Power
80 hp / 60 kW @ 10250 rpm
Torque
64 Nm / 47 lb-ft @ 6250 rpm
Fuel Capacity
14 Litres / 3.7 US gal
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Full 2021 Triumph Trident 660 Specifications
Year
2021
Make Model
Triumph Trident 660
Seat Height
805 mm / 31.7 in
Wheelbase
1401 mm / 55.2 in
Height
1089 mm / 42.9 in (excl Mirrors)
Length
2020 mm / 79.5 in
Width
795 mm / 31.3 in (incl Handlebars)
Fuel Capacity
14 Litres / 3.7 US gal
Wet Weight
189 kg / 417 lbs
Displacement
660 cc / 40.2 cu-in
Engine Detail
Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder
Bore x Stroke
74.0 x 51.1mm
Compression Ratio
11.1:1
Cooling System
Liquid cooled
Emissions
Euro-5
Exhaust
Stainless steel 3 into 1 header system with low single sided stainless steel silencer
Fuel Induction
Multipoint sequential electronic fuel injection with electronic throttle control
Starter
Electric
Clutch
Wet, multi-plate, slip and assist
Final Drive
X-ring chain
Transmission / Drive
6 Speed
Frame Type
Tubular steel perimeter frame, twin-sided, fabricated steel Swingarm
Suspension - Front
41mm Showa upside down separate function forks (SFF)
Suspension - Rear
Showa monoshock RSU, with preload adjustment
Rake
24.6°
Trail
107.3 mm / 4.2 in
Wheel Travel - Front
120 mm / 4.7 in
Wheel Travel - Rear
134 mm / 5.3 in
Instrumentation
Multi-function instruments with colour TFT screen
Brakes - Front
2x 310mm discs Nissin 2-piston calipers
Brakes - Rear
Single 255mm disc Nissin single-piston sliding caliper
ABS
Standard
Rims - Front
3.5 x 17
Rims - Rear
5.5 x 17
Tyres - Front
120/70 - R17
Tyres - Rear
180/55 - R17
Wheels
5 Spoke cast aluminum
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