Yadea C1S
Real ownership data from 95 UK C1S motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
Most common C1S problems
Ranked by how often each fault appears in this model's MOT history.
| Fault | Severity | Share of faults |
|---|---|---|
| Other | dangerous | 15% |
| Wheels | major | 10% |
| Brake discs and pads | major | 10% |
| Brakes | dangerous | 10% |
| Steering and head bearings | dangerous | 10% |
| Lights and indicators | major | 5% |
| Suspension | major | 5% |
Advisories (wear noted but not failed) are excluded above; the most common is wheels.
C1S mileage and reliability by year
Use this to judge whether a specific bike is high or low mileage for its age.
| YearYear | MedianMedian mileage | Mi/yrMiles/year | MOT passFirst-time pass | |
|---|---|---|---|---|
| 2024 | 5 | — | — | — |
| 2022 | 75 | 6,666 mi | 1,370 | 85.51% |
| 2021 | 9 | 2,813 mi | 1,038 | 66.67% |
C1S questions, answered with data
What are the most common problems with the Yadea C1S?
Across 95 UK examples, the most frequently recorded MOT faults are other (15% of all recorded faults), wheels (10% of all recorded faults), brake discs and pads (10% of all recorded faults).
What is average mileage for a Yadea C1S?
The median Yadea C1S in the UK has covered 5,869 miles, and typically rides about 1,370 miles a year. Half of all examples fall between 3,127 and 8,514 miles.
Is the Yadea C1S reliable?
82.72% of Yadea C1S MOT tests are passed first time, with an average of 0.22 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 95 Yadea C1S motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.