Honda Cm125c MOT Pass Rate
Overall pass rate across all manufacture years, based on 2,190 real MOT test results. Failure rate: 34.4%.
Data from official DVSA MOT testing records
Honda Cm125c MOT Reliability Overview
The Honda Cm125c is a niche vehicle in the UK, with 2,190 MOT test results recorded in our database spanning 6 manufacture years. It has an overall MOT pass rate of 65.6% and a failure rate of 34.4%, which is slightly above the UK average of approximately 37%.
Based on this data, the Honda Cm125c earns a "Good" reliability rating. The average Honda Cm125c presents for MOT with approximately 27,173 miles on the clock. Manufacture year matters: 2003 models achieve the highest pass rate at 73.2%, while 1986 models have the lowest at 61.7%. This 11.5 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Honda Cm125c is Motorcycle lighting and signalling, affecting 21.7% 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 18.5%. Motorcycle brakes rounds out the top three at 10.6%. 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
Best Year to Buy
📈 How Each Vintage Ages
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 | 26.7% | 584 |
| 2 | Motorcycle Steering And Suspension | 25.8% | 566 |
| 3 | Motorcycle Drive System | 12.1% | 264 |
| 4 | Motorcycle Brakes | 12.0% | 262 |
| 5 | Motorcycle Tyres And Wheels | 10.3% | 225 |
| 6 | Motorcycle Lamps And Reflectors | 7.4% | 163 |
| 7 | Motorcycle Body And Structure | 6.3% | 139 |
| 8 | Motorcycle Structure And Attachments | 5.7% | 124 |
| 9 | Motorcycle Fuel And Exhaust | 4.8% | 106 |
| 10 | Motorcycle Suspension | 3.9% | 85 |
| 11 | Motorcycle Reg Plates And Vin | 2.1% | 46 |
| 12 | Motorcycle Steering | 1.6% | 36 |
| 13 | Motorcycle Tyres | 1.6% | 34 |
| 14 | Motorcycle Driving Controls | 1.1% | 25 |
| 15 | Motorcycle Wheels | 1.1% | 24 |
Failures per 10,000 Miles
avg. 27,173 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 | 9.81 | 26.7% | 584 |
| Motorcycle steering and suspension | 9.51 | 25.8% | 566 |
| Motorcycle drive system | 4.44 | 12.1% | 264 |
| Motorcycle brakes | 4.40 | 12.0% | 262 |
| Motorcycle tyres and wheels | 3.78 | 10.3% | 225 |
| Motorcycle lamps and reflectors | 2.74 | 7.4% | 163 |
| Motorcycle body and structure | 2.34 | 6.3% | 139 |
| Motorcycle structure and attachments | 2.08 | 5.7% | 124 |
| Motorcycle fuel and exhaust | 1.78 | 4.8% | 106 |
| Motorcycle suspension | 1.43 | 3.9% | 85 |
| Motorcycle reg plates and vin | 0.77 | 2.1% | 46 |
| Motorcycle steering | 0.60 | 1.6% | 36 |
| Motorcycle tyres | 0.57 | 1.6% | 34 |
| Motorcycle driving controls | 0.42 | 1.1% | 25 |
| Motorcycle wheels | 0.40 | 1.1% | 24 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Honda Cm125c has 27,173 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 Honda Cm125c has a mileage-adjusted failure rate of 12.66% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Honda Cm125c MOT Data
The Honda Cm125c is a niche vehicle in the UK, with 2,190 MOT test results recorded in our database spanning 6 manufacture years. It has an overall MOT pass rate of 65.6% and a failure rate of 34.4%, which is slightly above the UK average of approximately 37%.
For Honda Cm125c 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 Cm125c is likely to perform.
Motorcycle lighting and signalling — 21.7% of failures
Motorcycle lighting and signalling issues account for 21.7% of MOT failures on the Honda Cm125c. 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 — 18.5% of failures
Motorcycle steering and suspension issues account for 18.5% of MOT failures on the Honda Cm125c. 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 brakes — 10.6% of failures
Motorcycle brakes issues account for 10.6% of MOT failures on the Honda Cm125c. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Frequently Asked Questions
What is the MOT pass rate for the Honda Cm125c?
Based on 2,190 MOT tests in our database, the Honda Cm125c has an overall pass rate of 65.6% (34.4% fail rate).
What are the most common MOT failures on a Honda Cm125c?
The top 3 reasons a Honda Cm125c fails its MOT are: 1. Motorcycle lighting and signalling (21.7%), 2. Motorcycle steering and suspension (18.5%), 3. Motorcycle brakes (10.6%). Check these areas before booking your MOT.
Is the Honda Cm125c reliable?
With a 34.4% MOT failure rate, the Cm125c is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Honda Cm125c?
Based on failure data, focus on: Motorcycle lighting and signalling (21.7%); Motorcycle steering and suspension (18.5%); Motorcycle brakes (10.6%). 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.