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Enduro
Yamaha WR450F is a enduro. It was built by Yamaha Motor Corporation.
Technical data
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 29 Sept 2026 | 2.174 m | Wikipedia contributors | superseded |
| 29 Sept 2026 | 2.174 m | Wikipedia contributors | approved |
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Yamaha Motor Company
Yamaha Corporation
1998–present
Enduro
Single-cylinder , DOHC , Multivalve , water-cooled , four-stroke
5-speed, wet clutch, chain drive
Front: Kayaba inverted fork; fully adjustable Rear: single shock; fully adjustable
Hydraulic single disc brakes
Front: 21 in (530 mm) Rear: 18 in (460 mm)
Yamaha WR250F
2003-2006
WR426F
Titanium five-valve, 449 cc, 95mm x 63.4mm stroke, compression ratio 12.3:1
Steel
Front: 11.8 in (300 mm) travel Rear: 11.6-in travel
Front: 250 mm disc Rear: 245 mm disc
Front: 80/100-21 51M Rear: 110/100-18 64M
58.5 in (1,486 mm)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 51 in (1,295 mm)
38.6 in (980 mm)
244 lb (111 kg) ( dry ) 273 lb (124 kg) ( wet )
2.6 US gal (9.8 L; 2.2 imp gal) 2003-2005, 2.1 US gal (7.9 L) 2006
YZ450F , WR250F
Yamaha Motor Corporation
2007-2011
WR450F
Titanium five-valve, 449 cc, 95mm x 63.4mm stroke, compression ratio 12.3:1
5-speed, constant mesh
Aluminum, semi-double cradle
Front: KYB cartridge forks with 11.8 in (300 mm) travel Rear: KYB shock with 12 in (305 mm) travel
Front: 250 mm disc Rear: 245 mm disc
Front: 80/100-21 51M Rear: 110/100-18 64M
27.3°, 117 mm (4.6 in)
1,485 mm (58 in)
L : 2,175 mm (86 in) W : 825 mm (32 in) H : 1,295 mm (51 in)
980 mm (39 in)
248 lb (112 kg) ( dry ) 273 lb (124 kg) ( wet )
2.11 US gal (8.0 L)
YZ450F , WR250F
Yamaha Motor Corporation
2012-2015
WR450F
Titanium five-valve, 449 cc, 95mm x 63.4mm stroke, compression ratio 12.3:1
5-speed, constant-mesh
Aluminum, semi-double cradle
Front: KYB SSS cartridge forks with 11.8 in (300 mm) travel Rear: KYB shock with 12 in (305 mm) travel
Front: 250 mm disc Rear: 245 mm disc
Front: 80/100-21 51M Rear: 120/90-18 65M
27.0°, 117 mm (4.6 in)
1,465 mm (58 in)
L : 2,160 mm (85 in) W : 825 mm (32 in) H : 1,275 mm (50 in)
960 mm (38 in)
273 lb (124 kg) ( wet )
1.98 US gal (7.5 L)
1.27 US qt (1.20 L)
YZ450F , WR250F
2016-2018
WR450F
Fuel-injected, Titanium four-valve, 97.0 mm x 60.8 mm stroke, compression ratio 12.5:1
Front: 12.2 in (310 mm) travel Rear: 12.5 in (318 mm) travel
Front: 270 mm disc Rear: 245 mm disc
Front: 80/100-21 51M Rear: 120/90-18 64M
57.7 in (1,466 mm)
L : 85.2 in (2,164 mm) W : 32.5 in (826 mm) H : 50.4 in (1,280 mm)
38.0 in (965 mm)
249 lb (113 kg) ( dry ) 271 lb (123 kg) ( wet )
2.0 US gal (7.6 L; 1.7 imp gal)
Yamaha YZ450FX
2019-2020
WR450F
Fuel-injected, Titanium four-valve, 97.0 mm x 60.9 mm stroke, compression ratio 12.8:1
Front: 12.2 in (310 mm) travel Rear: 12.5 in (318 mm) travel
Front: 270 mm disc Rear: 245 mm disc
Front: 80/100-21 Rear: 120/90-18
58.3 in (1,481 mm)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 50.0 in (1,270 mm)
37.6 in (955 mm)
265 lb (120 kg) ( wet )
2.2 US gal (8.3 L; 1.8 imp gal)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 51 in (1,295 mm)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 51 in (1,295 mm)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 51 in (1,295 mm)
L : 2,175 mm (86 in) W : 825 mm (32 in) H : 1,295 mm (51 in)
L : 2,175 mm (86 in) W : 825 mm (32 in) H : 1,295 mm (51 in)
L : 2,175 mm (86 in) W : 825 mm (32 in) H : 1,295 mm (51 in)
L : 2,160 mm (85 in) W : 825 mm (32 in) H : 1,275 mm (50 in)
L : 2,160 mm (85 in) W : 825 mm (32 in) H : 1,275 mm (50 in)
L : 2,160 mm (85 in) W : 825 mm (32 in) H : 1,275 mm (50 in)
L : 85.2 in (2,164 mm) W : 32.5 in (826 mm) H : 50.4 in (1,280 mm)
L : 85.2 in (2,164 mm) W : 32.5 in (826 mm) H : 50.4 in (1,280 mm)
L : 85.2 in (2,164 mm) W : 32.5 in (826 mm) H : 50.4 in (1,280 mm)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 50.0 in (1,270 mm)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 50.0 in (1,270 mm)
L : 85.6 in (2,174 mm) W : 32.5 in (826 mm) H : 50.0 in (1,270 mm)
ranging from 244 to 249 pounds dry weight
2005 WR weighed in at 244 pounds dry
2006 WR weighed in at 249 pounds dry
2006 WR weighed in at 249 pounds dry and produced 42 horsepower
Yamaha WR450 Japan Enduro motorcycle –
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
Yamaha WR450F equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.