Enduro Bikes
2027Yamaha WR450F
21 fields on record
The 2027 Yamaha WR450F is an off-road enduro racer built around a 450cc liquid-cooled single with titanium valves. Long-travel suspension (300mm front, 305mm rear) and a tall 955mm seat height support serious trail and enduro competition, at 116.1kg wet weight. Yamaha does not publish power/torque figures for this closed-course-oriented model.
- Capacity
- 450.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Wet weight
- 116.1 kg
- Seat height
- 955 mm
- Power
- Not on record
Know it? Add it →
What’s new for the 2027 Yamaha WR450F
vs the 2026| Spec | 2026 | 2027 |
|---|---|---|
| Power | 50.0 HP (36.8 kW) | not listed |
| Dry weight | 112.5 kg (248.0 pounds) | not listed |
| Gearbox | 5-speed | not listed |
| Front suspension | KYB® Speed-Sensitive System inverted fork; fully adjustable | not listed |
| Rear suspension | KYB® single shock; fully adjustable | not listed |
| Front brakes | Single disc. Hydraulic. | 270mm disc |
| Rear brakes | Single disc. Hydraulic. | 220mm disc |
Other years
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Trail riding and enduro competition
- Built for
- Lightweight competition-focused enduro racer
- Not ideal for
- Beginner riders or road use
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usReliability & safety
Bike Reliability score, safety recalls and owner complaintsBike Reliability
How the score works →27
out of 100Below average
The Yamaha WR450F passed its annual roadworthiness test first time 77.9% of the time, 6.3 points below expected for bikes of the same age and mileage. That beats 27% of models.
This covers every year of the model.
77.9%Passed first time
12.7%Failed outright
9.3%Fixed during test
1,000Typical miles
9,900Tests
Pass rate by miles ridden
All years of this model.
Score by year first registered
25
23
25
30
23
39
31
29
40
200320042005200620072008200920102012
What it fails on
Share of its failed tests that had a fault in each area (one test can fail on several), against all bikes.
From 597 failed tests, 2018–2025. In brackets and marked on each bar: all bikes.
From British annual roadworthiness tests, 2005-2025. Contains public sector information licensed under the Open Government Licence v3.0 (DVSA MOT test data, Great Britain). How Bike Reliability works.
Engine
- Capacity
- 450.0 ccm
- Engine type
- Single, four-stroke
- Bore x stroke
- 97.0 x 60.8 mm
- Compression
- 13.0:1
- Cooling system
- Liquid
Dimensions & weight
- Wheelbase
- 1471 mm
- Seat height
- 955 mm
- Wet weight
- 116.1 kg
- Fuel capacity
- 7.60 litres
Chassis & suspension
- Front wheel travel
- 300 mm
- Rear wheel travel
- 305 mm
- Rake (fork angle)
- 27.0°
- Trail
- 121 mm
Brakes & wheels
- Front brakes
- 270mm disc
- Front brakes diameter
- 270 mm
- Rear brakes
- 220mm disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Other
- Comments
- Titanium valves. Closed-course/trail enduro model - Yamaha does not publish official hp/torque.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2004 | 2010 | 2016 | 2021 | 2027 |
|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 450 cc | 450 cc |
| Dry weight | 106 kg | 113 kg | 113 kg | 113 kg | — |
| Seat height | 998 mm | 980 mm | 965 mm | 955 mm | 955 mm |
| Fuel capacity | 9.8 L | 7.9 L | 7.5 L | 8.3 L | 7.6 L |
| Bike Reliability ⓘ | 23 Below average | 29 Below average | Too few tests | Too few tests | Too new |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha WR450F?
The 2027 Yamaha WR450F has a Capacity of 450.0 ccm (27.46 cubic inches).
How much does the Yamaha WR450F weigh?
The 2027 Yamaha WR450F has a Wet weight of 116.1 kg (256.0 pounds).
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