Yamaha WR250F(Y) 2009, Owner'S Service Manual, Page: 26 / 224

2-1
GENERAL SPECIFICATIONS
SPECIFICATIONS
GENERAL SPECIFICATIONS
Model name: WR250FY (USA, CDN, AUS, NZ)
WR250F (EUROPE, ZA)
Model code number: 5UMN (USA)
5UMP (CDN)
5UMR (EUROPE)
5UMS (AUS, NZ, ZA)
Dimensions: USA, CDN, ZA AUS, NZ EUROPE
Overall length 2,165 mm (85.24
in) 2,180 mm (85.83
in) 2,190 mm (86.22
in)
Overall width 825 mm (32.48 in)
← ←
Overall height 1,300 mm (51.18
in) 1,305 mm (51.38
in)
←
Seat height 980 mm (38.58 in) 990 mm (38.98 in)
←
Wheelbase 1,480 mm (58.27
in)
←
1,485 mm (58.46
in)
Minimum ground clearance 365 mm (14.37 in) 370 mm (14.57 in) 375 mm (14.76 in)
Dry weight:
Without oil and fuel 106.0 kg (233.7 lb)
Engine:
Engine type Liquid cooled 4-stroke, DOHC
Cylinder arrangement Single cylinder, forward inclined
Displacement 249 cm
3
(8.76 Imp oz, 8.42 US oz)
Bore × stroke 77.0 × 53.6 mm (3.03 × 2.11 in)
Compression ratio 12.5 : 1
Starting system Kick and electric starter
Lubrication system: Dry sump
Oil type or grade:
Engine oil (For USA and CDN)
Yamalube 4, SAE10W-40 or SAE20W-50
Yamalube 4-R, SAE10W-50
API service SG type or higher,
JASO standard MA
(Except for USA and CDN)
SAE10W-30, SAE10W-40, SAE15W-40,
SAE20W-40 or SAE20W-50
API service SG type or higher,
JASO standard MA