คำตอบที่ 15
Engine 2008 WR250F
2008 WR250R
Bore x Stroke 77.0mm x 53.6mm 77.0 x 53.6mm
Carburetion FCR-MX37 x 1 Fuel injection
Compression Ratio 12.5:1 11.8:1
Final Drive Chain Drive Chain
Ignition CDI Direct ignition coil
Transmission Constant-mesh 5-speed; multiplate wet clutch Constant-mesh 6-speed; multiplate wet clutch
Type 250cc liquid-cooled DOHC 4-stroke; 5 titanium valves 250cc liquid-cooled DOHC 4-stroke;4 valves
Chassis 2008 WR250F
2008 WR250R
Brakes/Front Hydraulic single disc brake, 220mm Hydraulic single-disc brake, 250mm
Brakes/Rear Hydraulic single disc brake, 245mm Hydraulic single-disc brake, 230mm
Suspension/Front Inverted fork; fully adjustable, 11.8-in travel Inverted fork; fully adjustable, 10.6-in travel
Suspension/Rear Single shock; fully adjustable, 12.2-in travel Single shock; fully adjustable, 10.4-in travel
Tires/Front 80/100-21-51M 80/100-21
Tires/Rear 100/100-18-59M 120/80-18
Dimensions 2008 WR250F
2008 WR250R
Dry Weight 234 lb 276 lb (CA 278 lb)
Fuel Capacity 2.1 gal 2.0 gal
Fuel Economy** Spec Not Available 71 mpg
Ground Clearance 14.4 in 11.8 in
Height 51.1 in 48.4 in
Length 85.2 in 85.6 in
Seat Height 38.6 in 36.6 in
Wheelbase 58.3 in 55.9 in
Width 32.5 in 31.9 in
Other 2008 WR250F
2008 WR250R
Warranty 30 Day (Limited Factory Warranty) 1 Year (Limited Factory Warranty)
MSRP* $6,399 (Team Yamaha Blue/White) Available from October 2007
$5,899 (Team Yamaha Blue/White) Available from January 2008
