Specifications - Yamaha WR250X Owner's Manual

Dimensions:
Overall length:
2115 mm (83.3 in)
Overall width:
810 mm (31.9 in)
Overall height:
1190 mm (46.9 in)
Seat height:
895 mm (35.2 in)
Wheelbase:
1425 mm (56.1 in)
Ground clearance:
265 mm (10.43 in)
Minimum turning radius:
2300 mm (90.6 in)
Weight:
With oil and fuel:
136.0 kg (300 lb)
Engine:
Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
3
250.0 cm
Bore × stroke:
77.0 × 53.6 mm (3.03 × 2.11 in)
Compression ratio:
11.80 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
EAU2633T Engine oil:
Type:
SAE 10W-30, SAE 10W-40, SAE 10W-50,
SAE 15W-40, SAE 20W-40 or SAE
20W-50
-20 -10 0 10 20 30 40 50 ˚C
SAE 10W-30
SAE 10W-40
SAE 10W-50
SAE 15W-40
SAE 20W-40
SAE 20W-50
Recommended engine oil grade:
API service SG type or higher, JASO stan-
dard MA
Engine oil quantity:
Without oil filter element replacement:
1.30 L (1.37 US qt, 1.14 Imp.qt)
With oil filter element replacement:
1.40 L (1.48 US qt, 1.23 Imp.qt)
Cooling system:
Coolant reservoir capacity (up to the maxi-
mum level mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator capacity (including all routes):
0.90 L (0.95 US qt, 0.79 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
Recommended fuel:
Fuel tank capacity:
Fuel reserve amount:
Fuel injection:
Throttle body:
Spark plug (s):
Manufacturer/model:
Spark plug gap:
Clutch:
Clutch type:
Transmission:
Primary reduction system:
Primary reduction ratio:
Secondary reduction system:
Secondary reduction ratio:
Transmission type:
Operation:
8-1

SPECIFICATIONS

Premium unleaded gasoline only
7.6 L (2.01 US gal, 1.67 Imp.gal)
2.1 L (0.55 US gal, 0.46 Imp.gal)
Type/quantity:
38EIS/1
NGK/CR9EK
0.6–0.7 mm (0.024–0.028 in)
Wet, multiple-disc
Spur gear
78/25 (3.120)
Chain drive
42/13 (3.231)
Constant mesh 6-speed
Left foot operation
2
3
4
5
6
7
8
9