
Janus Gryffin 250
Key specifications
Overview
Introducing the 2021 Janus Gryffin 250, a motorcycle that beautifully marries classic aesthetics with modern engineering, making it a standout choice in the allround category. With a price point of $7,895, the Gryffin 250 appeals to those seeking a stylish yet practical ride, perfect for urban commuting and weekend adventures alike. Janus, known for its dedication to craftsmanship and attention to detail, has positioned the Gryffin as an affordable entry into the world of bespoke motorcycles, offering a unique blend of charm and functionality. At the heart of the Gryffin 250 lies a robust 229cc single-cylinder, four-stroke engine that delivers 14 horsepower at 7,000 RPM. This spirited powerplant produces a torque of 15.8 Nm at 5,500 RPM, ensuring a lively ride that feels both responsive and engaging. Riders will appreciate the top speed of 70 mph, making it suitable for both city streets and winding country roads. The air-cooled engine utilizes a 30mm round slide carburetor equipped with an accelerator pump, providing smooth throttle response and a pleasing performance curve. The 9.2:1 compression ratio and a well-tuned CDI ignition system round out an impressive powertrain that guarantees an exhilarating riding experience. The Gryffin 250 boasts an array of features that enhance its usability and rider comfort. Its DOM tubular steel cradle frame not only ensures durability but also contributes to a lightweight design, tipping the scales at just 266 pounds. The motorcycle is equipped with a proprietary dual progressive shock leading-link front suspension that offers a plush ride over rough terrain while maintaining stability during cornering. The braking system, featuring double disc front brakes and a single disc rear, provides confidence-inspiring stopping power. With an adjustable seat height of 33 inches, the Gryffin accommodates a wide range of riders, and the electric and kick starter options ensure reliability in various conditions. Additionally, a 2-year unlimited-mileage warranty reflects Janus's commitment to quality and customer satisfaction. **
Pros
- Classic Design: The Gryffin 250 features timeless aesthetics that appeal to vintage motorcycle enthusiasts.
- Lightweight and Agile: Weighing just 266 pounds, it offers nimble handling and an enjoyable riding experience in urban environments.
- Versatile Performance: With a reliable engine and responsive braking system, it is perfect for both commuting and weekend rides.
Cons
- Limited Power Output: At 14 HP, the engine may feel underpowered for those seeking high-speed performance or robust highway cruising.
- Carbureted Fuel System: The reliance on a carburettor may require more maintenance compared to fuel-injected alternatives.
- Small Fuel Capacity: With a fuel tank of just 2 gallons, riders may need to refuel more frequently during longer trips.
Technical details
Source specification data
- Make
- Janus
- Model
- Gryffin 250
- Price
- S
- $ 7895.
- P
- depends on country, taxes, accessories, etc.
- Category
- Allround
- Starter
- Electric & kick
- Color Options
- British Racing Green
- ,
- Vintage Red
- ,
- Aga Cream
- ,
- Black
- ,
- American Blue
- ,
- Charcoal
- ,
- Olive
- ,
- Factory Warranty
- 2-year unlimited-mileage warranty
- Modifications Compared To Previous Model
- W
- 2021
- Rear Brake Balance
- _x000
- D
- _
- W
- 2021
- Digital Speedometer
- and
- Updated Switches
- _x000
- D
- _
- W
- 2021
- Power
- 14.0 HP (10.2 kW)) @ 7000 RPM
- Clutch
- Wet multiplate
- Torque
- 15.8 Nm (1.6 kgf-m or 11.7 ft.lbs) @ 5500 RPM
- Ignition
- CDI
- Top Speed
- 112.7 km/h (70.0 mph)
- 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
- Displacement
- 229.0 ccm (13.97 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, four-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 120.7 kg (266.0 pounds)
- Seat Height
- 838 mm (33.0 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.57 litres (2.00 gallons)
- Overall Width
- 845 mm (33.3 inches)
- Overall Height
- 1080 mm (42.5 inches)
- Overall Length
- 2032 mm (80.0 inches)
- Power Weight Ratio
- 0.1160 HP/kg
- Rear Tyre
- 3.5-18
- Frame Type
- DOM tubular steel cradle
- Front Tyre
- 44273
- Rear Brakes
- Single disc. Single-piston caliper
- Front Brakes
- Double disc. Double Piston
- Rear Suspension
- Dual progressive shock swing-arm
- Front Suspension
- Proprietary dual progressive shock leading-link