Built around Boom Trikes's custom - cruiser motorcycle platform, the 2012 Boom Trikes Mustang ST1 features a 1596 cc (97.4 cu in) liquid-cooled in-line four, four-stroke configuration. In factory specification, peak output is rated at 100 HP (73 kW) while maximum torque reaches 160 Nm (118 lb-ft) at 4,500 rpm, transferring power to the rear wheel through a 5-speed gearbox. With a specific output of 62.7 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Mustang ST1 measures 645 kg (1422 lbs) dry, translating to a power-to-weight ratio of 0.16 HP/kg (6.45 kg per horsepower). The 45-liter (11.9 US gal) fuel tank paired with a rated consumption of 6.5 L/100 km provides an estimated theoretical range of roughly 692 km (430 miles) between fill-ups, while factory top speed is listed at 175 km/h (109 mph).
Within MotoLibrary's Boom Trikes archive, this model family spans 2 indexed model years from 2011 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
62.7 HP/L
Power-to-Weight
0.16 HP/kg (6.45 kg/HP)
Theoretical Range
~692 km (430 mi)
Engine
Displacement1596.0 ccm (97.39 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsFord-Zetec engine
Power100.0 HP (73.0 kW))
Torque160.0 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 4500 RPM
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.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
