Sinnis Zs 125-86 Terrain
MotorcycleFrom 544 MOT tests. Average for its class.
Common MOT failure categories
Pass rate by registration year
What goes wrong?
The most common MOT failure reasons are a shock absorber not functioning or leaking severely, brake lining or pad worn below 1.0mm and tyre tread depth not in accordance with the requirements. The top issue, a shock absorber not functioning or leaking severely, caused 18 failures in 2024. Checking tread depth (1.6mm legal minimum, 3mm recommended) before your test can save an unnecessary fail. You can check prices at Black Circles if you need replacements. If you need repairs before retesting, sites like BookMyGarage let you compare local prices.
| a shock absorber not functioning or leaking severely | 18 |
| brake lining or pad worn below 1.0mm | 17 |
| tyre tread depth not in accordance with the requirements | 16 |
| a transmission belt, chain, sprocket or pulley excessively loose or worn | 15 |
| significant brake effort recorded with no brake applied indicating a binding brake | 13 |
| a headlamp missing, inoperative or more than ½ not functioning in the case of led | 11 |
| handlebar grip insecure to handlebar | 7 |
| a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps | 6 |
| stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 6 |
| a stop lamp(s) does not illuminate by the operation of both brake controls or remains on when the brakes are released | 5 |
How serious are these failures?
Not all MOT failures are equal. Only 26.3% of Zs 125-86 Terrain failures are serious (safety or roadside), below the 44.4% average. When this car fails its MOT, it's more likely to be lights, wipers, or emissions than something dangerous. When it does fail, the average repair bill is around £61.
By registration year
| Year | Pass rate | Top failures |
|---|---|---|
| 2020 | 78% | brake lining or pad worn below 1.0mm, tyre tread depth not in accordance with the requirements |
| 2019 | 70.7% | brake lining or pad worn below 1.0mm, a shock absorber not functioning or leaking severely |
| 2018 | 72.5% | a shock absorber not functioning or leaking severely, significant brake effort recorded with no brake applied indicating a binding brake |
Typical mileage
Half of all Zs 125-86 Terrains tested had between 3,965 and 13,860 miles on the clock. Relatively low mileage overall. Many are still fairly young.
At 7,426 median miles, the Zs 125-86 Terrain has 0.334 failures per 10,000 miles driven.
Common questions
What is the Sinnis Zs 125-86 Terrain MOT pass rate?
The Sinnis Zs 125-86 Terrain has a 75.2% MOT pass rate based on 544 real MOT tests. This is around the national average.
What are common MOT failures on a Sinnis Zs 125-86 Terrain?
The most common MOT failure on the Sinnis Zs 125-86 Terrain is a shock absorber not functioning or leaking severely, which caused 18 failures. Other common issues include brake lining or pad worn below 1.0mm.
What is the typical mileage of a Sinnis Zs 125-86 Terrain at MOT?
The median mileage at MOT for a Sinnis Zs 125-86 Terrain is 7,426 miles. The middle 50% of vehicles tested have between 3,965 and 13,860 miles.
MOT data from DVSA anonymised test results, 2024 test year. Fleet data from DfT vehicle licensing statistics. Crown copyright, OGL v3.0. MOT pass rates are statistical summaries of test outcomes, not assessments of individual vehicle safety or condition. Always inspect a vehicle and check its full MOT history before purchasing. See terms of use.