Yamaha WR450F 2017 Parts & Accessories


YAMAHA WR450F 2017 OEM SPECS

Engine Type 449cc liquid-cooled DOHC 4-stroke; 4 titanium valves
Bore x Stroke 97 mm x 60.8 mm
Compression Ratio 12.5:1
Fuel Delivery Keihin fuel injection, 44mm
Ignition TCI: Transistor Controlled Ignition
Transmission Wide-ratio constant-mesh 5-speed; multiple wet clutch
Final Drive O-ring chain
Suspension / Front  KYB spring-type fork with speed sensitive damping; fully adjustable, 12.2 inches wheel travel
Suspension / Rear KYB single shock; fully adjustable, 12.5 inches wheel travel
Brakes / Front Hydraulic disc, 270mm
Brakes / Rear Hydraulic disc, 245mm
Tyres / Front Dunlop MX51 80/100-21
Tyres / Rear Dunlop MX51 120/90-18
L x W x H 216.41 cm x 82.55 cm x 128.02 cm
Seat Height 96.52 cm
Wheelbase 146.56 cm
Rake (Caster Angle) 26.3 degrees
Trail 114.3 mm
Ground Clearance 32.51 cm
Fuel Capacity 7.57 L
Wet Weight 122.92 kg