Honda Cbr 125 Rw-6 MOT Pass Rate
Overall pass rate across all manufacture years, based on 4,236 real MOT test results. Failure rate: 35.4%.
Data from official DVSA MOT testing records
Honda Cbr 125 Rw-6 MOT Reliability Overview
The Honda Cbr 125 Rw-6 is a niche vehicle in the UK, with 4,236 MOT test results recorded in our database spanning 3 manufacture years. It has an overall MOT pass rate of 64.6% and a failure rate of 35.4%, which is around the UK average of approximately 37%.
Based on this data, the Honda Cbr 125 Rw-6 earns a "Average" reliability rating. The average Honda Cbr 125 Rw-6 presents for MOT with approximately 14,381 miles on the clock. Manufacture year matters: 2007 models achieve the highest pass rate at 65.1%, while 2008 models have the lowest at 62.5%. This 2.6 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Honda Cbr 125 Rw-6 is Motorcycle brakes, affecting 27.5% of all tests. 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. The second most common issue is Motorcycle lighting and signalling at 17.5%. Motorcycle steering and suspension rounds out the top three at 14.2%. 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
Tracking how each manufacture year's MOT pass rate changes as the car ages. Showing 2 vintages — click year chips to highlight.
Multi-line chart showing how different Honda Cbr 125 Rw-6 vintages degrade over time, from age 3 to 20 years.
Only vintages with 100+ tests in at least 3 different test years are shown. Fleet average is the UK-wide pass rate for all cars at each age.
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Honda Cbr 125 Rw-6. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 3 to 17 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Honda Cbr 125 Rw-6 shows a moderate increase in MOT failures after warranty. The 34% increase is typical — plan for gradual maintenance cost increases. Peak failure occurs at age 12 (43.6% fail rate).
Note: pass rates may improve for very old vehicles due to survivorship bias — only well-maintained cars remain on the road.
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 Brakes | 31.2% | 1,321 |
| 2 | Motorcycle Lighting And Signalling | 19.6% | 829 |
| 3 | Motorcycle Steering And Suspension | 16.8% | 713 |
| 4 | Motorcycle Tyres And Wheels | 15.1% | 638 |
| 5 | Motorcycle Drive System | 15.0% | 636 |
| 6 | Motorcycle Structure And Attachments | 6.8% | 288 |
| 7 | Motorcycle Lamps And Reflectors | 6.7% | 284 |
| 8 | Motorcycle Fuel And Exhaust | 3.9% | 164 |
| 9 | Motorcycle Suspension | 3.0% | 126 |
| 10 | Motorcycle Tyres | 2.6% | 110 |
| 11 | Motorcycle Steering | 2.2% | 95 |
| 12 | Motorcycle Body And Structure | 2.2% | 92 |
| 13 | Motorcycle Driving Controls | 1.8% | 77 |
| 14 | Motorcycle Reg Plates And Vin | 1.0% | 41 |
| 15 | Identification Of The Vehicle | 0.6% | 25 |
Failures per 10,000 Miles
avg. 14,381 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 brakes | 21.68 | 31.2% | 1,321 |
| Motorcycle lighting and signalling | 13.61 | 19.6% | 829 |
| Motorcycle steering and suspension | 11.70 | 16.8% | 713 |
| Motorcycle tyres and wheels | 10.47 | 15.1% | 638 |
| Motorcycle drive system | 10.44 | 15.0% | 636 |
| Motorcycle structure and attachments | 4.73 | 6.8% | 288 |
| Motorcycle lamps and reflectors | 4.66 | 6.7% | 284 |
| Motorcycle fuel and exhaust | 2.69 | 3.9% | 164 |
| Motorcycle suspension | 2.07 | 3.0% | 126 |
| Motorcycle tyres | 1.81 | 2.6% | 110 |
| Motorcycle steering | 1.56 | 2.2% | 95 |
| Motorcycle body and structure | 1.51 | 2.2% | 92 |
| Motorcycle driving controls | 1.26 | 1.8% | 77 |
| Motorcycle reg plates and vin | 0.67 | 1.0% | 41 |
| Identification of the vehicle | 0.41 | 0.6% | 25 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Honda Cbr 125 Rw-6 has 14,381 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 Cbr 125 Rw-6 has a mileage-adjusted failure rate of 24.62% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Honda Cbr 125 Rw-6 MOT Data
The Honda Cbr 125 Rw-6 is a niche vehicle in the UK, with 4,236 MOT test results recorded in our database spanning 3 manufacture years. It has an overall MOT pass rate of 64.6% and a failure rate of 35.4%, which is around the UK average of approximately 37%.
For Honda Cbr 125 Rw-6 owners, these results suggest average reliability — some preparation before MOT can improve pass chances. Focus your pre-MOT checks on motorcycle brakes and motorcycle lighting and signalling 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 Cbr 125 Rw-6 is likely to perform.
Motorcycle brakes — 27.5% of failures
Motorcycle brakes issues account for 27.5% of MOT failures on the Honda Cbr 125 Rw-6. 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).
Motorcycle lighting and signalling — 17.5% of failures
Motorcycle lighting and signalling issues account for 17.5% of MOT failures on the Honda Cbr 125 Rw-6. 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 — 14.2% of failures
Motorcycle steering and suspension issues account for 14.2% of MOT failures on the Honda Cbr 125 Rw-6. 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.
Frequently Asked Questions
What is the MOT pass rate for the Honda Cbr 125 Rw-6?
Based on 4,236 MOT tests in our database, the Honda Cbr 125 Rw-6 has an overall pass rate of 64.6% (35.4% fail rate).
What are the most common MOT failures on a Honda Cbr 125 Rw-6?
The top 3 reasons a Honda Cbr 125 Rw-6 fails its MOT are: 1. Motorcycle brakes (27.5%), 2. Motorcycle lighting and signalling (17.5%), 3. Motorcycle steering and suspension (14.2%). Check these areas before booking your MOT.
Is the Honda Cbr 125 Rw-6 reliable?
With a 35.4% MOT failure rate, the Cbr 125 Rw-6 is about average compared to the UK average of ~40%.
What should I check before an MOT on my Honda Cbr 125 Rw-6?
Based on failure data, focus on: Motorcycle brakes (27.5%); Motorcycle lighting and signalling (17.5%); Motorcycle steering and suspension (14.2%). 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.