Yamaha Us/custom MOT Pass Rate
Overall pass rate across all manufacture years, based on 38 real MOT test results. Failure rate: 5.3%.
Data from official DVSA MOT testing records
Yamaha Us/custom MOT Reliability Overview
The Yamaha Us/custom is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 94.7% and a failure rate of 5.3%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Us/custom earns a "Excellent" reliability rating. The average Yamaha Us/custom presents for MOT with approximately 21,918 miles on the clock.
The most common MOT failure for the Yamaha Us/custom is Motorcycle body and structure, affecting 2.6% of all tests. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. The second most common issue is Motorcycle drive system at 2.6%. Motorcycle lighting and signalling rounds out the top three at 2.6%. 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
* 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 Drive System | 2.6% | 1 |
| 2 | Motorcycle Lighting And Signalling | 2.6% | 1 |
| 3 | Motorcycle Steering And Suspension | 2.6% | 1 |
| 4 | Motorcycle Body And Structure | 2.6% | 1 |
Failures per 10,000 Miles
avg. 21,918 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 drive system | 1.20 | 2.6% | 1 |
| Motorcycle lighting and signalling | 1.20 | 2.6% | 1 |
| Motorcycle steering and suspension | 1.20 | 2.6% | 1 |
| Motorcycle body and structure | 1.20 | 2.6% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha Us/custom has 21,918 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 Yamaha Us/custom has a mileage-adjusted failure rate of 2.42% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Yamaha Us/custom MOT Data
The Yamaha Us/custom is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 94.7% and a failure rate of 5.3%, which is well above the UK average of approximately 37%.
For Yamaha Us/custom owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle body and structure and motorcycle drive system 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 Us/custom is likely to perform.
Motorcycle body and structure — 2.6% of failures
Motorcycle body and structure issues account for 2.6% of MOT failures on the Yamaha Us/custom. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Motorcycle drive system — 2.6% of failures
Motorcycle drive system issues account for 2.6% of MOT failures on the Yamaha Us/custom. Motorcycle drive system 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 lighting and signalling — 2.6% of failures
Motorcycle lighting and signalling issues account for 2.6% of MOT failures on the Yamaha Us/custom. 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.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha Us/custom?
Based on 38 (based on limited data) MOT tests in our database, the Yamaha Us/custom has an overall pass rate of 94.7% (5.3% fail rate).
What are the most common MOT failures on a Yamaha Us/custom?
The top 3 reasons a Yamaha Us/custom fails its MOT are: 1. Motorcycle body and structure (2.6%), 2. Motorcycle drive system (2.6%), 3. Motorcycle lighting and signalling (2.6%). Check these areas before booking your MOT.
Is the Yamaha Us/custom reliable?
With a 5.3% MOT failure rate, the Us/custom is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Us/custom?
Based on failure data, focus on: Motorcycle body and structure (2.6%); Motorcycle drive system (2.6%); Motorcycle lighting and signalling (2.6%). 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.