Trike
2011Boom Trikes Sportster
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The 2011 Boom Trikes Sportster is a three-wheeled cruiser designed for riders seeking stability and comfort without sacrificing classic styling. Its low seat height and wide stance appeal to riders preferring accessible, planted handling on longer journeys. Known for its independent rear suspension and robust braking system, it delivers a smooth ride while maintaining the iconic Sportster aesthetic.
- Capacity
- 883.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 430.0 kg
- Seat height
- 650 mm
- Power
- 52.3 HP (38.5 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for relaxed cruising and boulevard presence rather than outright speed or sporty handling, leveraging the classic Sportster V-twin character in a stable three-wheel platform.
- Built for
- It has a laid-back, torquey, air-cooled V-twin personality wrapped in a custom trike format meant to be seen and enjoyed rather than ridden aggressively.
- Not ideal for
- This is not the machine for riders seeking quick acceleration, sharp cornering, or any kind of off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 883.0 ccm
- Power
- 52.3 HP (38.5 kW)
- Torque
- 70.0 Nm (7.1 kgf-m) @ 3750 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.1216 HP/kg (wet)
- Bore x stroke
- 76.2 x 96.8 mm
- Compression
- 10.5:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Belt
Performance
- Top speed
- 140.0 km/h (87.0 mph)
Dimensions & weight
- Overall length
- 2540 mm
- Overall width
- 1300 mm
- Overall height
- 1115 mm
- Seat height
- 650 mm
- Wet weight
- 430.0 kg
- Fuel capacity
- 16.00 litres
- Ground clearance
- 160 mm
- Carrying capacity
- 56 l Back-case
Chassis & suspension
- Front suspension
- Telescopic Fork with elongated BOOM fork crowns
- Rear suspension
- BOOM-Alloy-semitrailing link axle/ independent suspension Bilstein damper
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Double disc
- Rear tyre
- 255/40-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Boom Trikes Sportster?
The 2011 Boom Trikes Sportster has a Capacity of 883.0 ccm (53.88 cubic inches).
What engine power does the Boom Trikes Sportster have?
The 2011 Boom Trikes Sportster has a Power of 52.3 HP (38.5 kW).
How many gears does the Boom Trikes Sportster have?
The 2011 Boom Trikes Sportster has a Gearbox of 5-speed.
What is the torque of the Boom Trikes Sportster?
The 2011 Boom Trikes Sportster has a Torque of 70.0 Nm (7.1 kgf-m or 51.6 ft.lbs) @ 3750 RPM.
How much does the Boom Trikes Sportster weigh?
The 2011 Boom Trikes Sportster has a Wet weight of 430.0 kg (948.0 pounds).
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