Back to Bike FinderYears: 2023 · 2021 · 2020
Janus Gryffin 250
2021Allround

Janus Gryffin 250

$7,895

Key specifications

Engine
229 cc
Power
14 HP
Torque
16 Nm
Weight
121 kg
Fuel type
petrol
Fuel capacity
2.0 L
Seat height
33 mm
Front brakes
Double disc. Double Piston
Rear brakes
Single disc. Single-piston caliper

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

Available colors

British Racing GreenVintage RedAga CreamBlackAmerican BlueCharcoalOliveCardinal Red