2025 Yamaha YZ450F YZ

• EngineSize: 449
• EngineType: Piston
• FuelCapacity: 6.2
• FuelType: Petrol
• LAMS Approved: False
• Vehicle Class: Motocross 4 Stroke (401 - 10000cc)
• Engine Config: Vertical
• Engine Stroke: 4
• Bore: 97.0mm
• Stroke: 60.8mm
• Cam Type: DOHC (Double Over Head Cam)
• Valves Per Cylinder: 4
• Compression Ratio: 13.0:1
• Induction System: Aspirated
• Carburettor: EFI - Electronic Fuel Injection; Mikuni; 12-hole injector
• Number of Throttle Bodies: 1
• Throttle Bore: 44mm
• Cooling: Liquid
• Starter: Electric
• Engine Voltage: 12Volt
• Charging Method: Alternator & Regulator-Rectifier
• Recommended RON: 95
• Gear Change Method: Left foot lever
• Clutch Type: Wet, Multi-disc
• Frame Design: Semi-double cradle; Bilateral beam
• Side Stand: Not Available
• Front Suspension: KYB Speed Sensitive System Upside down telescopic fork; Fully hand adjustable
• Front Suspension Travel: 310.0mm
• Rear Suspension: Swingarm Linkage; KYB monoshock; Fully adjustable
• Rear Suspension Travel: 315.0mm
• Swingarm Type: Dual Sided
• Front Brake Description: Single petal disc; Hydraulic; Nissin caliper
• Front Brake Caliper(s): Double Piston
• Front Brake Diameter: 270.0mm
• Rear Brake Description: Single petal disc; Hydraulic; Disc protector
• Rear Brake Caliper(s): Single Piston
• Rear Brake Diameter: 240.0mm
• ABS: Not Available
• Linked Braking System: Not Available
• Wheel Type: Blue rims; Laced-spokes
• Wheel Size Front: 1.6x21"
• Wheel Size Rear: 2.15x19"
• Rear Tyre: 120/80-19" (63M) Dunlop MX33
• Front Tyre: 80/100-21" Dunlop MX33F
• Length: 2180mm
• Width: 830mm
• Height: 1275mm
• Wheelbase: 1478mm
• Wet / Operational Weight: 109.0kg
• Seat Height: 965mm
• Seating Capacity: 1
• Traction Control: Standard

_{Please confirm all features with dealer.}