14 August. Friday 2026
Triumph Rocket 3 GT - 2024 Specifications and Reviews
The 2024 Triumph Rocket 3 GT is a heavyweight cruiser powered by an exceptional 2458cc triple-cylinder engine producing 165 horsepower and 221 Nm of torque, making it the world's most powerful production cruiser. Built for riders seeking raw performance and commanding presence without sacrificing classic cruiser styling, it combines modern technology including ride-by-wire fuel injection with retro-inspired design. Best known for its distinctive three-cylinder character and exceptional torque delivery that sets it apart from conventional V-twin cruisers.
General information | |
| Price as new | Do you know this bike?Click here to rate it. We miss 1 vote to show the rating. |
| Category | Custom / cruiser |
| Model year | 2024 |
| Model name | Triumph Rocket 3 R 221 |
Engine and Transmission Specifications | |
| Exhaust system | Stainless 3-into-1 headers with 3 exit silencer/ CAT box |
| Emission details | Euro 5 |
| Greenhouse gases | 158.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 6.82 litres/100 km (14.7 km/l or 34.49 mpg) |
| Clutch | Wet, multi-plate hydraulically operated, torque assist |
| Transmission type | Shaft drive (cardan) (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Ride-by-Wire |
| Valves per cylinder | 4 |
| Bore x stroke | 110.2 x 85.9 mm (4.3 x 3.4 inches) |
| Compression | 10.8:1 |
| Torque | 221.0 Nm (22.5 kgf-m or 163.0 ft.lbs) @ 4000 RPM |
| Power output | 165.0 HP (120.4 kW)) @ 6000 RPM |
| Engine details | Counter rotating crankshaft |
| Engine type | In-line three, four-stroke |
| Capacity: | 2458.0 ccm (149.99 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Cast aluminum, 20 spoke |
| Rear brakes | Single disc. Brembo M4.32 4-piston monobloc caliper, Cornering ABS |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Double disc. Brembo M4.30 Stylema® 4-piston radial monobloc calipers, Cornering ABS |
| Rear tire | 240/50-R16 |
| Front tire | 150/80-R17 |
| Rear wheel travel | 107 mm (4.2 inches) |
| Rear suspension | Fully adjustable Showa piggyback reservoir RSU with remote hydraulic preload adjuster. |
| Front wheel travel | 120 mm (4.7 inches) |
| Front suspension | Showa 47mm upside-down 1 1 cartridge front forks, compression and rebound adjuster. |
| Trail | 135 mm (5.3 inches) |
| Rake (fork angle) | 27.9° |
| Frame type | Aluminium. Single-sided, cast aluminium swing arm. |
| | |
Physical measures and capacities | |
| Fuel capacity | 18.00 litres (4.76 US gallons) |
| Wheelbase | 1677 mm (66.0 inches) |
| Overall width | 889 mm (35.0 inches) |
| Overall length | 2500 mm (98.4 inches) |
| Overall height | 1065 mm (41.9 inches) |
| Seat height | 773 mm (30.4 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.5670 HP/kg |
| Dry weight | 291.0 kg (641.5 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Rider modes Rain/Road/Sport/Rider-configurable. Traction control. Cruise control. |
| Factory warranty | 2 year unlimited mileage |
| Light | Twin LED headlight |
| Instruments | TFT multi-functional dashboard |
| Starter | Electric |
| Color options | Red Hopper/Sapphire Black. |
Performance Profile & Rider Fit
165 hp
Peak Power
3.2s
0-60 mph
Best For
Track30%
City45%
Cornering50%
Daily Riding65%
Touring70%
Passenger72%
Rider Profile
| Best For | Note: specs given are for the Rocket 3 R, not the GT variant named, though they are mechanically very similar so the profile below reflects that platform; this bike suits confident, experienced riders comfortable managing a huge, torque-heavy machine at l |
| Purpose | Built as a muscle cruiser that delivers brutal straight-line acceleration and effortless overtaking power rather than nimble cornering ability. |
| Rider Fit | Its substantial weight and long wheelbase demand solid physical strength and confidence during slow maneuvers, parking, and U-turns. |
| Character | A charismatic, torque-monster cruiser with a menacing exhaust note and massive presence, prioritizing brawn and drama over agility. |
| Not Ideal For | Not suited to riders wanting light, flickable handling for tight twisties or any form of off-road use. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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