Gryffin 450

Janus · 2 model years · 2025–2026

Model Years

2026 Gryffin 450

Power: 30.0 HP (21.9 kW)) @ 7500 RPM Top speed: 144.8 km/h Weight: 149.7 kg (330.0 pounds) Seat: 813 mm (32.0 inches) If adjustable, lowest setting.

The 2026 Janus Gryffin 450 is a classic single-cylinder motorcycle ideal for riders seeking vintage charm with modern reliability. Powered by a 445cc SWM engine producing 30 horsep…

2025 Gryffin 450

Power: 30.0 HP (21.9 kW)) @ 7500 RPM Top speed: 144.8 km/h Weight: 149.7 kg (330.0 pounds) Seat: 813 mm (32.0 inches) If adjustable, lowest setting.

The 2025 Janus Gryffin 450 is a classic-styled middleweight motorcycle powered by a reliable 445cc SWM single-cylinder engine producing 30 horsepower. Best suited for riders seekin…

Spec Comparison by Year

Spec	2026	2025
Power	30.0 HP (21.9 kW)) @ 7500 RPM	30.0 HP (21.9 kW)) @ 7500 RPM
Top speed	144.8 km/h	144.8 km/h
Dry weight	149.7 kg (330.0 pounds)	149.7 kg (330.0 pounds)
Seat height	813 mm (32.0 inches) If adjustable, lowest setting.	813 mm (32.0 inches) If adjustable, lowest setting.