Motorcycles Specs > Janus > Janus Halcyon 250

Janus Halcyon 250 Specs

The Janus Halcyon 250 model is a Allround bike manufactured by Janus . In this version sold from year 2020 , the dry weight is 119.3 kg (263.0 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 14.00 HP (10.2 kW)) @ 7000 RPM and a maximum torque of 15.80 Nm (1.6 kgf-m or 11.7 ft.lbs) @ 5500 RPM . With this drive-train, the Janus Halcyon 250 is capable of reaching a maximum top speed of 112.7 km/h (70.0 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Janus Halcyon 250 have a DOM tubular steel cradle frame with front suspension being Proprietary dual progressive shock leading-link and in the rear suspension it is equiped with Hardtail with sprung seat . Stock tire sizes are 3-18 on the front, and 3.5-18 on the rear. As for stopping power, the Janus Halcyon 250 braking system includes Double disc size  at the front and Single disc size  at the rear. 

Janus Halcyon 250 General Information

Brand Janus 
Model Janus Halcyon 250 
Start year 2020 
Year 2020 
Category Allround 
Factory Warranty (Years / miles) 2-year unlimited-mileage warranty 

Janus Halcyon 250 Dimensions, Aerodynamics and weight

Frame type DOM tubular steel cradle 
Seat details
Wheelbase 1,346 mm (53.0 inches) 
Length 2,032 mm (80.0 inches) 
Width 787 mm (31.0 inches) 
Height 1,041 mm (41.0 inches) 
Seat Height 787 mm (31.0 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance
Trail size
Wheels details
Front Tyres - Rims dimensions 3-18 
Rear Tyres - Rims dimensions 3.5-18 
Front brakes Double disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions
Rear Brakes Dimensions - Disc Dimensions
Curb Weight (including fluids)
Dry Weight 119.3 kg (263.0 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio : 0.1174 HP/kg 
Fuel Tank Capacity 7.34 litres (1.94 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension Proprietary dual progressive shock leading-link 
Front Suspension Travel
Rear Suspension Hardtail with sprung seat 
Rear Suspension Travel

Janus Halcyon 250 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details
Fuel system Carburettor. 30mm round slide with accelerator pump 
Engine size - Displacement - Engine capacity 229.00 ccm (13.97 cubic inches) 
Bore x Stroke 67.0 x 65.0 mm (2.6 x 2.6 inches) 
Compression Ratio 9.2:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Single Overhead Cams (SOHC) 
Maximum power - Output - Horsepower 14.00 HP (10.2 kW)) @ 7000 RPM 
Maximum torque 15.80 Nm (1.6 kgf-m or 11.7 ft.lbs) @ 5500 RPM 
Engine Maximum RPM
Cooling system Air 
Lubrication system
Engine oil capacity
Exhaust system
Transmission type, final drive ratio Chain 
Clutch type Wet multiplate 

Janus Halcyon 250 Performance

Top Speed 112.7 km/h (70.0 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency
CO2 emissions

Janus Halcyon 250 Electrical Systems, Ignition and Equipment

Ignition Type CDI 
Electrical Details
Starter Type Electric & kick 
How much horsepower does a Janus Halcyon 250 have?
The Janus Halcyon 250 has 14.00 HP (10.2 kW)) @ 7000 RPM.

How fast is a Janus Halcyon 250?
The Janus Halcyon 250 top speed is 112.7 km/h (70.0 mph).

How much does a Janus Halcyon 250 weighs?
The Janus Halcyon 250 weighs 119.3 kg (263.0 pounds).

How tall (seat height) is a Janus Halcyon 250?
The Janus Halcyon 250 seat height is 787 mm (31.0 inches) If adjustable, lowest setting.