Key performance
Technical specifications
Engine
- Displacement
- 250 cc
- Power
- 24.8 ch @ 9000 tr/min (18.1 kW)
- Torque
- 22.5 Nm @ 7000 tr/min
- Engine type
- Single cylinder, four-stroke
- Cooling
- Liquid
- Compression ratio
- 11.5:1
- Bore × stroke
- 77.0 x 53.6 mm (3.0 x 2.1 inches)
- Valves/cylinder
- 4
- Fuel system
- Injection. Delphi EFI
- Valve timing
- Single Overhead Cams (SOHC)
- Ignition
- CDI
- Starter
- Electric
Chassis
- Frame
- 2mm thick polygonal steel
- Gearbox
- 6-speed
- Final drive
- Chain (final drive)
- Front suspension
- 37mm inverted fork,
- Rear suspension
- Preload adjustable monoshock
- Front wheel travel
- 130 mm (5.1 inches)
- Rear wheel travel
- 142 mm (5.6 inches)
Brakes
- Front brakes
- Single disc. Two-piston calipers.
- Rear brakes
- Single disc. Two-piston calipers.
- Front tyre
- 100/90-18
- Rear tyre
- 120/70-17
Dimensions
- Seat height
- 795.00 mm
- Wheelbase
- 1400.00 mm
- Fuel capacity
- 15.90 L
- Dry weight
- 175.10 kg
Overview
Motorcycle: California Scooter Cyclone RX-3 (2015)

In 2015, the accessible road-trip market was largely pointing towards large-displacement Japanese machines or used BMW GS models. The California Scooter Cyclone RX-3 arrived with an unbeatable argument: that of absolute simplicity. A 250 cc single-cylinder, a 2 mm thick steel polygonal frame, single disc brakes front and rear, and a philosophy that smelled of low-cost expeditions. The idea wasn't to shatter records, but to offer a passport to adventure without mortgaging your house.
The heart of the beast is a liquid-cooled 250 cc four-stroke, with a square bore and stroke of 77 x 53.6 mm and a compression ratio of 11.5:1. It develops 24.8 horsepower at 9000 rpm and 22.5 Nm of torque at 7000 rpm. These figures won't set any records, but they outline the profile of an engine designed for consistency and frugality rather than sharp peaks. Paired with a Delphi electronic fuel injection and a six-speed gearbox, it promises to hold its own on long stretches, even when loaded. With a tank of nearly 16 liters, the range should be in a very decent bracket for a trail bike in this category.
The chassis plays the card of functional robustness. A wheelbase of 1400 mm and a seat height of 795 mm make it an approachable machine, while the claimed dry weight of 175 kg suggests a manageable motorcycle once the tanks are full. The 37 mm inverted fork and the preload-adjustable monoshock constitute an honest base for swallowing asphalt or stabilized paths. The 100/90-18 front and 120/70-17 rear tires confirm this touring orientation with a hint of light off-road capability. It's a far cry from the oversized equipment of a BMW R1200GS, but that's precisely the spirit: to focus on the essentials.
This Cyclone RX-3 is aimed at the pragmatic traveler who prioritizes mechanical reliability, easy maintenance, and a negligible cost of ownership over pure performance. It also targets the solo traveler who prefers the sobriety of a proven single-cylinder to the complexity of a sophisticated twin. On the highway, it will struggle compared to a Honda CB500X or a Kawasaki Versys 650. But on secondary roads, South American trails, or daily commutes, it embodies a form of no-frills freedom, an anti-gadget motorcycle that reminds us that adventure often begins when you stop counting the horses.
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