Engineered by Troll for the sport motorcycle segment, the 2001 Troll Supertwin pairs a 904 cc (55.2 cu in) v2, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 79 HP (57.7 kW) at 7,500 rpm while maximum torque reaches 76 Nm (56.1 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 87.4 HP per liter and a 1,000 rpm working window between peak torque (6,500 rpm) and peak power (7,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Supertwin measures 177 kg (390 lbs) dry, translating to a power-to-weight ratio of 0.45 HP/kg (2.24 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,415 mm (55.7 in) wheelbase engineered for quick, flickable steering geometry.
Specific Output
87.4 HP/L
Power-to-Weight
0.45 HP/kg (2.24 kg/HP)
Power Band Window
6,500–7,500 rpm
Engine
Displacement904.0 ccm (55.16 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power79.0 HP (57.7 kW)) @ 7500 RPM
Torque76.0 Nm (7.7 kgf-m or 56.1 ft.lbs) @ 6500 RPM
Bore x Stroke92.0 x 68.0 mm (3.6 x 2.7 inches)
Valves/Cylinder2
Fuel SystemInjection
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Performance
Top Speed225.0 km/h (139.8 mph)
Chassis
Front Travel120 mm (4.7 inches)
Rear Travel135 mm (5.3 inches)
Wheelbase1415 mm (55.7 inches)
Wheels & Brakes
Front Tyre120/65-ZR17
Rear Tyre180/55-ZR17
Front BrakesDual disc
Front Brake Ø320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Ø245 mm (9.6 inches)
Dimensions & Weight
Dry Weight177.0 kg (390.2 pounds)
Power/Weight0.4463 HP/kg
Buying Checklist
Before You Compare This Bike
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
