Positioned in Cleveland's classic motorcycle lineup, the 2025 Cleveland Ace Racer 400 pairs a 397 cc (24.2 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 26.2 HP (19.1 kW) at 7,000 rpm while maximum torque reaches 30 Nm (22.1 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 66 HP per liter and a 1,500 rpm working window between peak torque (5,500 rpm) and peak power (7,000 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 Ace Racer 400 measures 175 kg (386 lbs) wet (curb), translating to a power-to-weight ratio of 0.15 HP/kg (6.68 kg per horsepower). Rider ergonomics and chassis geometry center around a 790 mm (31.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,410 mm (55.5 in) wheelbase engineered for quick, flickable steering geometry. The 13.5-liter (3.6 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 135 km/h (84 mph).
Specific Output
66 HP/L
Power-to-Weight
0.15 HP/kg (6.68 kg/HP)
Power Band Window
5,500–7,000 rpm
Standover Height
790 mm (31.1 in)
Engine
Displacement397.0 ccm (24.22 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power26.2 HP (19.1 kW)) @ 7000 RPM
Torque30.0 Nm (3.1 kgf-m or 22.1 ft.lbs) @ 5500 RPM
Compression8.8:1
Bore x Stroke85.0 x 70.0 mm (3.3 x 2.8 inches)
Fuel SystemInjection. Delphi
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
LubricationPressure splash
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet, multiplate
Performance
Top Speed135.0 km/h (83.9 mph)
Chassis
Frame TypeTubular backbone, double cradle
Front SuspensionInverted forks
Rear SuspensionTwin coil over oil damped shocks
Wheelbase1410 mm (55.5 inches)
Ground Clearance150 mm (5.9 inches)
Wheels & Brakes
Front Tyre100/80-17
Rear Tyre130/70-17
Front BrakesDouble disc. ABS, 4 piston radial mount caliper
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc. ABS
Rear Brake Ø220 mm (8.7 inches)
WheelsWire spoked
Dimensions & Weight
Weight incl.175.0 kg (385.8 pounds)
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Overall Height1105 mm (43.5 inches)
Overall Length2045 mm (80.5 inches)
Overall Width830 mm (32.7 inches)
Fuel Capacity13.50 litres (3.57 US gallons)
Oil Capacity1.80 litres (1.9 US quarts)
Other
StarterElectric & kick
Color OptionsSilver
Notes
US brand also called Cleveland Cycle Werks (CCW). Bike made in China.
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.
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.
