triumph trident 660 2026

TRIUMPH

Trident 660 2026

Status

Available

Release Date

2025

ENGINE

Type

Liquid-cooled, 12 valve, DOHC, inline 3-cylinders

Capacity

660 cc

Bore

74.0 mm

Stroke

51.1 mm

Compression

11.95:1

Max Power

81 HP (59.6 kW) @ 10,250 rpm

Max Torque

47 lbft @ 6,250 rpm

System

Multipoint sequential electronic fuel injection with electronic throttle control. 3 rider modes (Rain, Road, Sport)

Exhaust

Stainless steel 3 into 1 header system with low single sided stainless steel silencer

Final Drive

X-ring chain

Clutch

Wet, multi-plate, slip and assist

Transmission

6 speed

Fuel Consumption

43.71 mpg (US gal)

CHASSIS

Frame

Tubular steel perimeter frame

Swingarm

Twin-sided, fabricated steel

Front Wheel

Cast aluminium alloy 5 spoke, 17 x 3.5 in

Rear Wheel

Cast aluminium alloy 5 spoke, 17 x 5.5 in

Front Tire

120/70R17

Rear Tire

180/55R17

Front Suspension

Showa 41mm (1.61in) upside down separate function big piston (SFF-BP) forks, 4.72in (120mm) Wheel travel

Rear Suspension

Showa monoshock RSU, with preload adjustment, 5.11in (130mm) Wheel travel

Front Brakes

Twin 310mm (12.20in) discs, 2 piston sliding calipers, OCABS

Rear Brakes

Single 255mm (10.03in) fixed disc, single piston sliding caliper, OCABS

Instrument Display and Functions

LCD Multifunction Instruments with integrated color TFT screen

DIMENSIONS

Width Handlebars

31.3 in (795 mm)

Height Without Mirror

42.9 in (1089 mm)

Seat Height

31.7 in (805 mm)

Wheelbase

55.1 in (1401 mm)

Rake

24.6-degree

Trail

4.2 in (107 mm)

Weight

419 lb

Tank Capacity

3.7 US gal (14 litres)