Yamaha Wr 250cc
Engine
Engine Type : 250cc liquid-cooled DOHC 4-stroke; 4 valves
Bore x Stroke : 77.0mm x 53.6mm
Compression Ratio : 11.8:1
Fuel Delivery : Yamaha Fuel Injection (YFI)
Ignition : TCI: Transistor Controlled Ignition; direct ignition coil
Transmission : Constant-mesh 6-speed, multiplate wet clutch
Final Drive : Chain
Suspension / Front : Inverted fork, fully adjustable; 10.6-in travel
Suspension / Rear : Single shock, fully adjustable; 10.6-in travel
Brakes / Front : Hydraulic single disc, 250mm
Brakes / Rear : Hydraulic single disc, 230mm
Tires / Front : 80/100-21
Tires / Rear : 120/80-18
L x W x H : 85.6 in x 31.9 in x 48.4 in
Seat Height : 36.6 in
Wheelbase : 55.9 in
Rake (Caster Angle) : 26.7°
Trail : 4.4 in
Maximum Ground Clearance : 11.8 in
Fuel Capacity : 2.0 gal / CA model, 1.9 gal
Fuel Economy** : 71 mpg
Wet Weight*** : 295 lb