14 August. Friday 2026
Janus Halcyon 250 - 2024 Specifications and Reviews
The 2024 Janus Halcyon 250 is a classic-styled commuter motorcycle powered by a modest 229cc single-cylinder four-stroke engine producing 14 horsepower. Ideal for novice riders and urban commuters, it delivers smooth, predictable performance with a carburetted fuel system and 5-speed gearbox. Known for its retro aesthetics and approachable handling, the Halcyon 250 combines vintage charm with practical, reliable everyday usability.
General information | |
| Category | Classic |
| Year | 2024 |
| Model name | Janus Halcyon 250 |
| | |
Engine and Transmission Specifications | |
| Greenhouse gases | 72.8 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 3.14 litres/100 km (31.8 km/l or 74.91 mpg) |
| Clutch | Wet multiplate |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Air |
| Ignition | CDI |
| Fuel control | Overhead Valves (OHV) |
| Fuel system | Carburettor. 30mm round slide with accelerator pump |
| Bore x stroke | 67.0 x 65.0 mm (2.6 x 2.6 inches) |
| Compression | 9.2:1 |
| Top speed | 112.7 km/h (70.0 mph) |
| Torque | 15.8 Nm (1.6 kgf-m or 11.7 ft.lbs) @ 5500 RPM |
| Power | 14.0 HP (10.2 kW)) @ 7000 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 229.0 ccm (13.97 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Single Piston |
| Front brakes | Double disc. 2 piston caliper |
| Rear tire | 3.50-18 |
| Front tire | 3.00-18 |
| Rear suspension | Hardtail with sprung seat |
| Front suspension | Proprietary dual progressive shock leading-link |
| Frame type | DOM tubular steel cradle |
| | |
Physical measures and capacities | |
| Fuel capacity | 7.34 litres (1.94 US gallons) |
| Wheelbase | 1346 mm (53.0 inches) |
| Overall width | 787 mm (31.0 inches) |
| Overall length | 2032 mm (80.0 inches) |
| Overall height | 1041 mm (41.0 inches) |
| Seat height | 787 mm (31.0 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.1174 HP/kg |
| Dry weight | 119.3 kg (263.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | |
| Factory warranty | 2-year unlimited-mileage warranty |
| Light | Halogen, optionally LED |
| Instruments | Digital Speedometer |
| Starter | Electric & kick |
| Color options | British Racing Green, Vintage Red, Aga Cream, Black, American Blue, Charcoal, Olive, Cardinal Red |
Performance Profile & Rider Fit
14 hp
Peak Power
70 mph
Top Speed
Best For
Track5%
City65%
Cornering40%
Daily Riding45%
Touring25%
Passenger15%
Rider Profile
| Best For | This is a friendly, low-intimidation machine well suited to new riders or those returning to riding after time away. |
| Purpose | Built for leisurely, style-focused riding around town and on quiet backroads rather than any kind of performance or distance work. |
| Rider Fit | The low seat height and light dry weight make it easy for shorter or less experienced riders to handle at a stop and in slow maneuvers, though the hardtail rear will transmit bumps directly to the rider. |
| Character | A charming, retro-styled single-cylinder cruiser that prioritizes classic looks, simplicity, and a relaxed low-speed ride over outright capability. |
| Not Ideal For | This is not the bike for riders wanting highway touring comfort, off-road capability, or any real straight-line performance. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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