Kawasaki H1b MOT Pass Rate
Overall pass rate across all manufacture years, based on 91 real MOT test results. Failure rate: 8.8%.
Data from official DVSA MOT testing records
Kawasaki H1b MOT Reliability Overview
The Kawasaki H1b is a rare vehicle in the UK, with 91 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 91.2% and a failure rate of 8.8%, which is well above the UK average of approximately 37%.
Based on this data, the Kawasaki H1b earns a "Excellent" reliability rating. The average Kawasaki H1b presents for MOT with approximately 15,751 miles on the clock. The 1972 manufacture year performs best with a 89.7% pass rate.
The most common MOT failure for the Kawasaki H1b is Motorcycle lighting and signalling, affecting 4.4% of all tests. Motorcycle lighting and signalling 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 steering and suspension at 3.3%. Motorcycle tyres and wheels rounds out the top three at 1.1%. 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 Lighting And Signalling | 4.4% | 4 |
| 2 | Motorcycle Steering And Suspension | 3.3% | 3 |
| 3 | Motorcycle Tyres And Wheels | 1.1% | 1 |
| 4 | Motorcycle Body And Structure | 1.1% | 1 |
| 5 | Motorcycle Brakes | 1.1% | 1 |
Failures per 10,000 Miles
avg. 15,751 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Motorcycle lighting and signalling | 2.79 | 4.4% | 4 |
| Motorcycle steering and suspension | 2.09 | 3.3% | 3 |
| Motorcycle tyres and wheels | 0.70 | 1.1% | 1 |
| Motorcycle body and structure | 0.70 | 1.1% | 1 |
| Motorcycle brakes | 0.70 | 1.1% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Kawasaki H1b has 15,751 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Kawasaki H1b has a mileage-adjusted failure rate of 5.59% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Kawasaki H1b MOT Data
The Kawasaki H1b is a rare vehicle in the UK, with 91 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 91.2% and a failure rate of 8.8%, which is well above the UK average of approximately 37%.
For Kawasaki H1b owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lighting and signalling and motorcycle steering and 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 H1b is likely to perform.
Motorcycle lighting and signalling — 4.4% of failures
Motorcycle lighting and signalling issues account for 4.4% of MOT failures on the Kawasaki H1b. Motorcycle lighting and signalling 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 steering and suspension — 3.3% of failures
Motorcycle steering and suspension issues account for 3.3% of MOT failures on the Kawasaki H1b. 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 — 1.1% of failures
Motorcycle tyres and wheels issues account for 1.1% of MOT failures on the Kawasaki H1b. 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 H1b?
Based on 91 (based on limited data) MOT tests in our database, the Kawasaki H1b has an overall pass rate of 91.2% (8.8% fail rate).
What are the most common MOT failures on a Kawasaki H1b?
The top 3 reasons a Kawasaki H1b fails its MOT are: 1. Motorcycle lighting and signalling (4.4%), 2. Motorcycle steering and suspension (3.3%), 3. Motorcycle tyres and wheels (1.1%). Check these areas before booking your MOT.
Is the Kawasaki H1b reliable?
With a 8.8% MOT failure rate, the H1b is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Kawasaki H1b?
Based on failure data, focus on: Motorcycle lighting and signalling (4.4%); Motorcycle steering and suspension (3.3%); Motorcycle tyres and wheels (1.1%). 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.