Kawasaki Kx450f MOT Pass Rate
Overall pass rate across all manufacture years, based on 177 real MOT test results. Failure rate: 15.8%.
Data from official DVSA MOT testing records
Kawasaki Kx450f MOT Reliability Overview
The Kawasaki Kx450f is a rare vehicle in the UK, with 177 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.2% and a failure rate of 15.8%, which is well above the UK average of approximately 37%.
Based on this data, the Kawasaki Kx450f earns a "Excellent" reliability rating. The average Kawasaki Kx450f presents for MOT with approximately 458 miles on the clock. The 2013 manufacture year performs best with a 91.2% pass rate.
The most common MOT failure for the Kawasaki Kx450f is Motorcycle structure and attachments, affecting 7.3% of all tests. Motorcycle structure and attachments issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. The second most common issue is Motorcycle suspension at 5.1%. Motorcycle tyres and wheels rounds out the top three at 4.5%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Tyres And Wheels | 7.3% | 13 |
| 2 | Motorcycle Structure And Attachments | 7.3% | 13 |
| 3 | Motorcycle Steering And Suspension | 5.6% | 10 |
| 4 | Motorcycle Suspension | 5.1% | 9 |
| 5 | Motorcycle Audible Warning (Horn) | 4.0% | 7 |
| 6 | Motorcycle Lighting And Signalling | 4.0% | 7 |
| 7 | Motorcycle Fuel And Exhaust | 3.4% | 6 |
| 8 | Motorcycle Lamps And Reflectors | 2.8% | 5 |
| 9 | Identification Of The Vehicle | 2.3% | 4 |
| 10 | Motorcycle Brakes | 2.3% | 4 |
| 11 | Motorcycle Wheels | 1.7% | 3 |
| 12 | Motorcycle Tyres | 1.7% | 3 |
| 13 | Motorcycle Steering | 1.7% | 3 |
| 14 | Motorcycle Reg Plates And Vin | 1.1% | 2 |
| 15 | Motorcycle Drive System | 1.1% | 2 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Kawasaki Kx450f has 458 miles when tested for MOT.
About Kawasaki Kx450f MOT Data
The Kawasaki Kx450f is a rare vehicle in the UK, with 177 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.2% and a failure rate of 15.8%, which is well above the UK average of approximately 37%.
For Kawasaki Kx450f owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle structure and attachments and motorcycle suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Kx450f is likely to perform.
Motorcycle structure and attachments — 7.3% of failures
Motorcycle structure and attachments issues account for 7.3% of MOT failures on the Kawasaki Kx450f. Motorcycle structure and attachments issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Motorcycle suspension — 5.1% of failures
Motorcycle suspension issues account for 5.1% of MOT failures on the Kawasaki Kx450f. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Motorcycle tyres and wheels — 4.5% of failures
Motorcycle tyres and wheels issues account for 4.5% of MOT failures on the Kawasaki Kx450f. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Frequently Asked Questions
What is the MOT pass rate for the Kawasaki Kx450f?
Based on 177 MOT tests in our database, the Kawasaki Kx450f has an overall pass rate of 84.2% (15.8% fail rate).
What are the most common MOT failures on a Kawasaki Kx450f?
The top 3 reasons a Kawasaki Kx450f fails its MOT are: 1. Motorcycle structure and attachments (7.3%), 2. Motorcycle suspension (5.1%), 3. Motorcycle tyres and wheels (4.5%). Check these areas before booking your MOT.
Is the Kawasaki Kx450f reliable?
With a 15.8% MOT failure rate, the Kx450f is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Kawasaki Kx450f?
Based on failure data, focus on: Motorcycle structure and attachments (7.3%); Motorcycle suspension (5.1%); Motorcycle tyres and wheels (4.5%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.