Engineered by Fantic for the cross - motocross motorcycle segment, the 2022 Fantic XXF 450 relies on a 450 cc (27.5 cu in) liquid-cooled single cylinder, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 97.0 x 60.8 mm (3.8 x 2.4 inches) with a 13.0:1 compression ratio.
On the scales, the XXF 450 measures 111 kg (245 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 955 mm (37.6 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,485 mm (58.5 in) wheelbase engineered for balanced agility and highway composure. The 6.2-liter (1.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
955 mm (37.6 in)
Engine
Displacement450.0 ccm (27.46 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsYamaha
Compression13.0:1
Bore x Stroke97.0 x 60.8 mm (3.8 x 2.4 inches)
Fuel SystemCarburettor
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionTC!
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multi-disc
Performance
Emission DetailsEuro 5
Chassis
Frame TypeAluminum perimeter
Rake26.5°
Trail119 mm (4.7 inches)
Front SuspensionKYB 48 mm, fully adjustable
Front Travel310 mm (12.2 inches)
Rear SuspensionKYB, fully adjustable
Rear Travel317 mm (12.5 inches)
Wheelbase1485 mm (58.5 inches)
Wheels & Brakes
Front Tyre80/100-21
Rear Tyre110/90-19
Front BrakesSingle disc. Wave disc
Front Brake Ø270 mm (10.6 inches)
Rear BrakesSingle disc
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.111.0 kg (244.7 pounds)
Seat Height955 mm (37.6 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
