Triumph Rocket 3 Storm GT - 2026 Specifications and Reviews

The 2026 Triumph Rocket 3 Storm GT is a heavyweight cruiser designed for riders seeking raw power and commanding presence on the road. Its distinctive 2458cc triple engine delivers 182 horsepower and 225 Nm of torque, making it one of the most powerful production cruisers available. Best known for its aggressive styling, premium suspension tuning, and confident handling despite its size, it appeals to experienced riders who value performance alongside classic cruiser character.

2026
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Engine and Transmission Specifications

Gearbox6 speed
ClutchWet, multi-plate hydraulically operated, torque assist
Final DriveShaft Drive
Exhaust SystemStainless steel 3 into 1 header system with 3 exit silencer
Max Torque225 Nm (166lbft) @ 4,000 rpm
Max Power182 PS / 180 bhp (134 kW) @ 7,000 rpm
Compression Ratio10.8:1
Capacity2458 cc

Physical measures and capacities

Wet Weight320 kg
Fuel Capacity(4.76 US gal) 18 L
Wheelbase(66.0 in) 1677 mm
Seat Height(29.5 in) 750 mm
Overall Height(46.6 in) 1183 mm
Overall Width(36.0 in) 920 mm

Triumph Rocket 3 Storm GT dimensions and frame

Rear Tyre240/50 R16 V
Front Tyre150/80 R17 V
Trail(5.3 in) 134.9 mm
Rake27.9 º
Rear BrakesSingle 300mm disc, Brembo M4.32 4-piston monobloc caliper, Optimised Cornering-ABS
Front BrakesTwin 320mm discs, Brembo M4.32 Stylema® 4-piston monobloc caliper, Optimised Cornering-ABS
Rear SuspensionFully adjustable Showa piggyback reservoir RSU with remote hydraulic preload adjuster, 107mm wheel travel.
Front SuspensionShowa 47mm USD 1 1 cartridge front forks, compression and rebound damping adjustment, 120mm wheel travel.
FrameFull aluminium frame
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

180 hp
Peak Power
2.8s
0-60 mph

Best For

Track40%
City55%
Cornering60%
Daily Riding70%
Touring75%
Passenger80%

Rider Profile

Best ForBest suited to experienced riders who are confident managing enormous low-end torque and a heavy, powerful machine at low speeds.
PurposeBuilt for muscular, high-speed cruising and dominant straight-line power rather than nimble backroad carving.
Rider FitRiders should be reasonably tall and strong, as the 320kg wet weight demands confident handling at standstill and in slow maneuvers.
CharacterA brash, imposing power-cruiser that rewards riders who want overwhelming torque, presence, and a commanding riding position.
Not Ideal ForNot a good fit for new riders, off-road enthusiasts, or anyone seeking a lightweight, flickable machine for tight technical roads.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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