Yamaha Ybr 125 Custom Reliability, MOT Pass Rate & Common Faults
Free Yamaha Ybr 125 Custom car check
Is the Yamaha Ybr 125 Custom reliable? We analysed 10,604 real MOT tests across 1,257 vehicles to find out.
Got a specific Yamaha Ybr 125 Custom? Enter the reg for a free check:
The Yamaha Ybr 125 Custom is above average for reliability based on real UK MOT data. Common problems include headlamp at least one does not illuminate on dipped beam, drive chain excessively loose and shock absorber seal failed and leaking oil. Here's everything you need to know before buying a used Yamaha Ybr 125 Custom.
Yamaha Ybr 125 Custom Number Plates
Number plates registered to a Yamaha Ybr 125 Custom. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Yamaha Ybr 125 Custom MOT Pass Rate by Year
How likely is a Yamaha Ybr 125 Custom to pass its MOT? Here's the pass rate for each registration year, newest first.
Yamaha Ybr 125 Custom Problems — What Goes Wrong?
The most common reasons a Yamaha Ybr 125 Custom fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Yamaha Ybr 125 Custom Common Faults & Problems
These are the most common serious faults found on Yamaha Ybr 125 Custom models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Yamaha Ybr 125 Custom Mileage — What's Normal?
How many miles does a typical Yamaha Ybr 125 Custom owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Yamaha Ybr 125 Custom MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Yamaha Ybr 125 Custom year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2014 | 53 | 67.9% | 6,955 | 15,692 | 19,543 |
| 2013 | 2,004 | 78.5% | 4,487 | 9,293 | 15,865 |
| 2012 | 1,926 | 79.2% | 4,099 | 8,411 | 14,178 |
| 2011 | 1,441 | 79.0% | 3,980 | 7,852 | 14,011 |
| 2010 | 2,005 | 76.0% | 4,981 | 9,016 | 15,862 |
| 2009 | 2,177 | 77.2% | 4,504 | 8,550 | 14,963 |
| 2008 | 782 | 76.5% | 5,130 | 9,408 | 15,702 |
How Long Does a Yamaha Ybr 125 Custom Last?
Based on 1,257 Yamaha Ybr 125 Custom vehicles on UK roads.
Yamaha Ybr 125 Custom Mileage Distribution
Total mileage recorded across all Yamaha Ybr 125 Custom MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Yamaha Ybr 125 Custom
Based on MOT pass rates across all registration years with sufficient test data.
79.2% MOT pass rate from 1,926 tests
67.9% MOT pass rate from 53 tests
The best year to buy a used Yamaha Ybr 125 Custom is 2012, which has the highest MOT pass rate at 79.2% across 1,926 tests. The 2014 model year has the lowest pass rate at 67.9% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Yamaha Ybr 125 Custom Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Yamaha Ybr 125 Custom THIS CAR | 77.9% | 10,604 | 8,811 mi | 18 yrs |
| Yamaha Yzf R1 | 86.5% | 175,313 | 16,232 mi | 28 yrs |
| Yamaha FZS600 | 85% | 157,659 | 22,466 mi | 28 yrs |
| Yamaha XJR1300 | 88.8% | 107,128 | 16,836 mi | 27 yrs |
| Hyundai S Coupe | 62.7% | 8,219 | 77,047 mi | 36 yrs |
Compared to the Yamaha Yzf R1 (86.5% pass rate) and the Yamaha FZS600 (85.0% pass rate), the Yamaha Ybr 125 Custom trails behind on MOT reliability.
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Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Yamaha Ybr 125 CustomShould you buy a used Yamaha Ybr 125 Custom?
The Yamaha Ybr 125 Custom has an overall MOT pass rate of 77.9% across 10,604 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Yamaha Ybr 125 Custom are headlamp at least one does not illuminate on dipped beam (128 recorded failures), drive chain excessively loose (116), and shock absorber seal failed and leaking oil (99). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth is below minimum requirements of 1.0mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Yamaha Ybr 125 Custom with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Yamaha Ybr 125 Custom owner drives around 842 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Yamaha Ybr 125 Custom models stay on UK roads for around 18 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.