Built around Swm's custom - cruiser motorcycle platform, the 2023 Swm Custom V1200 Stormbreaker utilizes a 1202 cc (73.4 cu in) air-cooled v2, four-stroke layout. In factory specification, peak output is rated at 80.5 HP (58.7 kW), transferring power to the rear wheel through a 5-speed gearbox and belt final drive. With a specific output of 67 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 Custom V1200 Stormbreaker measures 250 kg (551 lbs) dry, translating to a power-to-weight ratio of 0.32 HP/kg (3.11 kg per horsepower). Rider ergonomics and chassis geometry center around a 785 mm (30.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance. The 14-liter (3.7 US gal) fuel tank paired with a rated consumption of 6 L/100 km provides an estimated theoretical range of roughly 233 km (145 miles) between fill-ups, while factory top speed is listed at 200 km/h (124 mph).
Within MotoLibrary's Swm archive, this model family spans 3 indexed model years from 2023 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
67 HP/L
Power-to-Weight
0.32 HP/kg (3.11 kg/HP)
Theoretical Range
~233 km (145 mi)
Engine
Displacement1202.0 ccm (73.35 cubic inches)
Engine TypeV2, four-stroke
Power80.5 HP (58.7 kW))
Fuel ControlSingle Overhead Cams (SOHC)
CoolingAir
Transmission
Gearbox5-speed
Final DriveBelt (final drive)
ClutchWet, multiplate
Performance
Top Speed200.0 km/h (124.3 mph)
Fuel Consumption6.00 litres/100 km (16.7 km/l or 39.20 mpg)
Greenhouse Gases139.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 5
Chassis
Front SuspensionTelescopic forks, adjustable
Rear SuspensionDouble hydraulic shock absorber, spring preload adjustment
Wheels & Brakes
Front Tyre130/90-B16
Rear Tyre150/80-B16
Front BrakesDouble disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight250.0 kg (551.2 pounds)
Power/Weight0.3218 HP/kg
Seat Height785 mm (30.9 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.
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.
