2025 Triumph Rocket 3 Storm GT Specs and Price

Technical Data / Specifications

Engine & Transmission
Type Liquid-cooled, 12 valve, DOHC, inline 3-cylinder, 4-stroke, parallel (series)
Capacity/Displacement 2458 cc (2457 cc)
Bore (Inner Diameter) 110.2 mm
Stroke (Piston Stroke) 85.9 mm
Compression Ratio 10.8:1
Max Power 182 PS / 180 bhp (134 kW) @ 7,000 rpm
Max Torque 225 Nm (166 lbft) @ 4,000 rpm
Fuel Supply System Multipoint sequential electronic fuel injection with electronic throttle control
Exhaust Stainless steel 3 into 1 header system with 3 exit silencer
Final Drive Shaft Drive
Clutch Wet, multi-plate, hydraulically operated, torque assist
Gearbox/Transmission 6-speed, return type, foot shift
Primary Reduction Ratio 1.246
Secondary Reduction Ratio 2.846
Gear Ratios 1st: 2.389, 2nd: 1.840, 3rd: 1.414, 4th: 1.121, 5th: 0.972, 6th: 0.838
Engine Starting Method Self-starter type
Ignition System Fully transistorized
Spark Plug LMAR8A-9
Engine Lubrication System Dry sump type
Engine Oil Capacity Total: 5.2 L, Oil Change: 4.4 L, Filter Change: 4.6 L
Recommended Engine Oil SAE 15W-50
Chassis
Frame Type Full aluminium frame
Swingarm Single-sided, cast aluminium
Front Wheel 17 x 3.5″ cast aluminium, rim width 3.5
Rear Wheel 16 x 7.5″ cast aluminium, rim width 7.5
Front Tire 150/80 R17 V, radial, tubeless
Rear Tire 240/50 R16 V, radial, tubeless
Front Suspension Showa 47mm USD 1:1 cartridge forks, adjustable, 120mm travel, inverted fork
Rear Suspension Showa piggyback RSU, fully adjustable, 107mm travel, 1 shock absorber
Front Brakes Twin 320mm discs, Brembo M4.32 Stylema® 4-piston monobloc, Cornering-ABS
Rear Brakes Single 300mm disc, Brembo M4.32 4-piston monobloc, Cornering-ABS
Brake Oil Standard DOT 4
Caster Angle/Rake 27.9°
Trail 134.9 mm
Dimensions & Weights
Overall Length 2365 mm
Overall Width 940 mm (Width Handlebars: 920 mm)
Overall Height 1185 mm (Height Without Mirror: 1183 mm)
Wheelbase 1677 mm (1675 mm alternate spec)
Seat Height 750 mm
Wet Weight 320 kg (321 kg alternate spec)
Tank Capacity 18.0 L (4.76 US gal)
Passenger Capacity 2 persons
Fuel Consumption
Fuel Consumption 6.6 L/100km (42.8 mpg)
CO2 Emissions 152 g/km (EURO 5 compliant)
Fuel Type Premium Gasoline
Electrical & Instruments
Battery YTX20CH-BS, 12V-18.9Ah
Headlight LED (Hi)
Taillight LED
Instrument Display Multi-function with color TFT screen, digital speedometer
Meter Features Gear position, fuel gauge, tachometer, clock, twin trip
Vehicle Equipment Hazard lights, ABS, driving mode switching, traction control, USB port
Service
Service Interval 10,000 miles (16,000 km) or 12 months, whichever comes first

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