Engineered by California Scooter for the sport motorcycle segment, the 2022 California Scooter RZ3S Haylon 400 relies on a 378 cc (23.1 cu in) liquid-cooled twin, four-stroke powerplant. In factory specification, peak output is rated at 36.2 HP (26.4 kW) at 9,000 rpm while maximum torque reaches 35 Nm (25.8 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 95.8 HP per liter and a 3,000 rpm working window between peak torque (6,000 rpm) and peak power (9,000 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the RZ3S Haylon 400 measures 190 kg (419 lbs) wet (curb), translating to a power-to-weight ratio of 0.19 HP/kg (5.25 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,330 mm (52.4 in) wheelbase engineered for quick, flickable steering geometry. The 19.98-liter (5.3 US gal) fuel tank paired with a rated consumption of 3.41 L/100 km provides an estimated theoretical range of roughly 586 km (364 miles) between fill-ups, while factory top speed is listed at 90 km/h (56 mph).
Specific Output
95.8 HP/L
Power-to-Weight
0.19 HP/kg (5.25 kg/HP)
Power Band Window
6,000–9,000 rpm
Theoretical Range
~586 km (364 mi)
Engine
Displacement378.0 ccm (23.07 cubic inches)
Engine TypeTwin, four-stroke
Engine DetailsBalance shaft
Power36.2 HP (26.4 kW)) @ 9000 RPM
Torque35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 6000 RPM
Compression11.6:1
Bore x Stroke66.0 x 55.2 mm (2.6 x 2.2 inches)
Valves/Cylinder4
Fuel SystemInjection. EFI
Fuel ControlOverhead Cams (OHC)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Performance
Top Speed90.1 km/h (56.0 mph)
Fuel Consumption3.41 litres/100 km (29.3 km/l or 68.98 mpg)
Greenhouse Gases79.1 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeTrellis, steel
Rake25.0°
Trail100 mm (3.9 inches)
Front SuspensionInverted forks, damping adjustable to 16 positions
Front Travel119 mm (4.7 inches)
Rear SuspensionPreload-adjustable monoshock, 7 positions of damping
Rear Travel89 mm (3.5 inches)
Wheelbase1330 mm (52.4 inches)
Ground Clearance170 mm (6.7 inches)
Wheels & Brakes
Front Tyre110/70-17
Rear Tyre150/60-17
Front BrakesSingle disc. ABS
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc. ABS
Rear Brake Ø258 mm (10.2 inches)
WheelsCast aluminum
Dimensions & Weight
Weight incl.190.0 kg (418.9 pounds)
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
Overall Height1064 mm (41.9 inches)
Overall Length2000 mm (78.7 inches)
Overall Width826 mm (32.5 inches)
Fuel Capacity19.98 litres (5.28 US gallons)
Other
StarterElectric
Color OptionsSmokey Gray Metallic/Racer Red, Midnight Matte Black
InstrumentsDigital
Notes
Brand often abbreviated CSC. Bike made in China by Zongshen.
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.
