US$ 4995. MSRP depends on country, taxes, accessories, etc.
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MotoLibrary Score
45/100Balanced
Power
40 HP
Top Speed
157 km/h
Torque
37 Nm
Engine
450 ccm
Technical Overview
2023 California Scooter RX4 Adventure Technical Analysis & Specification Breakdown
Positioned in California Scooter's allround motorcycle lineup, the 2023 California Scooter RX4 Adventure relies on a 450.3 cc (27.5 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 40.2 HP (29.3 kW) at 8,000 rpm while maximum torque reaches 37 Nm (27.3 lb-ft) at 7,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 89.3 HP per liter and a 1,000 rpm working window between peak torque (7,000 rpm) and peak power (8,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,425 mm (56.1 in) wheelbase engineered for balanced agility and highway composure. The 20.06-liter (5.3 US gal) fuel tank paired with a rated consumption of 3.62 L/100 km provides an estimated theoretical range of roughly 554 km (344 miles) between fill-ups, while factory top speed is listed at 157 km/h (97 mph).
Specific Output
89.3 HP/L
Power Band Window
7,000–8,000 rpm
Theoretical Range
~554 km (344 mi)
Engine
Displacement450.3 ccm (27.48 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power40.2 HP (29.3 kW)) @ 8000 RPM
Torque37.0 Nm (3.8 kgf-m or 27.3 ft.lbs) @ 7000 RPM
Compression11.0:1
Bore x Stroke94.1 x 64.0 mm (3.7 x 2.5 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlOverhead Cams (OHC)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Performance
Top Speed156.9 km/h (97.5 mph)
Fuel Consumption3.62 litres/100 km (27.6 km/l or 64.98 mpg)
Greenhouse Gases84.0 CO2 g/km. (CO2 - Carbon dioxide emission)
ExhaustStainless steel twin pipe
Chassis
Front SuspensionAdjustable inverted forks with anodized finish
Rear SuspensionAdjustable single shock absorber.
Wheelbase1425 mm (56.1 inches)
Ground Clearance206 mm (8.1 inches)
Wheels & Brakes
Front Tyre110/80-19
Rear Tyre150/70-17
Front BrakesDouble disc. ABS
Rear BrakesSingle disc. ABS
WheelsSpoked wheels, black anodized aluminum rims
Dimensions & Weight
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Overall Height1389 mm (54.7 inches)
Overall Length2101 mm (82.7 inches)
Overall Width881 mm (34.7 inches)
Fuel Capacity20.06 litres (5.30 US gallons)
Other
StarterElectric
Color OptionsFire Yellow, Sapphire Blue, Dark Burgundy Metallic, Arctic White
Instruments7-inch TFT color instrument panel
LightLED lights
Notes
California Scooters is also called CSC. Bike imported from China. Windshield. Various options.
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.
