Positioned in BamX's atv motorcycle lineup, the 2010 BamX BX200-S1 Assault utilizes a 197 cc (12 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 10.5 HP (7.7 kW) while maximum torque reaches 15 Nm (11.1 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 53.3 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the BX200-S1 Assault measures 179.2 kg (395 lbs) dry, translating to a power-to-weight ratio of 0.06 HP/kg (17.07 kg per horsepower). Rider ergonomics and chassis geometry center around a 762 mm (30 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,143 mm (45 in) wheelbase engineered for quick, flickable steering geometry. The 8-liter (2.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
53.3 HP/L
Power-to-Weight
0.06 HP/kg (17.07 kg/HP)
Standover Height
762 mm (30 in)
Engine
Displacement197.0 ccm (12.02 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power10.5 HP (7.7 kW))
Torque15.0 Nm (1.5 kgf-m or 11.1 ft.lbs) @ 5500 RPM
Compression10.0:1
Bore x Stroke63.5 x 62.2 mm (2.5 x 2.4 inches)
IgnitionCDI
LubricationPressure/Splash
CoolingLiquid
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Chassis
Front SuspensionDouble A-Arm
Rear SuspensionSwing Arm
Wheelbase1143 mm (45.0 inches)
Ground Clearance152 mm (6.0 inches)
Wheels & Brakes
Front Tyre21/7-10
Rear Tyre20/10-9
Front BrakesExpanding brake (drum brake)
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight179.2 kg (395.0 pounds)
Power/Weight0.0586 HP/kg
Seat Height762 mm (30.0 inches) If adjustable, lowest setting.
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
