Yamaha WR450FX, Owner'S Service Manual

Page: 26 / 220

2-1
GENERAL SPECIFICATIONS
SPECIFICATIONS
GENERAL SPECIFICATIONS
Model name: WR450FX (CDN, AUS, NZ)
WR450F (ZA)
Model code number: 5TJK (CDN)
5TJM (AUS, NZ, ZA)
Dimensions: CDN, ZA AUS, NZ
Overall length 2,175 mm (85.63 in) 2,190 mm (86.22 in)
Overall width 825 mm (32.48 in)
←
Overall height 1,295 mm (50.98 in) 1,300 mm (51.18 in)
Seat height 980 mm (38.58 in) 990 mm (38.98 in)
Wheelbase 1,485 mm (58.46in)
←
Minimum ground clearance 365 mm (14.37 in) 370 mm (14.57 in)
Dry weight:
Without oil and fuel 112.5 kg (248.0 lb)
Engine:
Engine type Liquid cooled 4-stroke, DOHC
Cylinder arrangement Single cylinder, forward inclined
Displacement 449 cm
3
(15.8 Imp oz, 15.2 US oz)
Bore × stroke 95.0 × 63.4 mm (3.74 × 2.50 in)
Compression ratio 12.3 : 1
Starting system Kick and electric starter
Lubrication system: Dry sump
Oil type or grade:
Engine oil (For CDN)
Yamalube 4, SAE10W30 or SAE20W40
Yamalube 4-R, SAE10W50
API service SG type or higher,
JASO standard MA
(Except for CDN)
SAE10W30, SAE10W40, SAE15W40,
SAE20W40 or SAE20W50
API service SG type or higher,
JASO standard MA
ProCarManuals.com