Honda Ns400rf (1985)
1985 Honda Ns400rf
CarHunch analysed 128 real MOT records for the 1985 Honda Ns400rf. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1985 Honda NS400RF has a first-time MOT pass rate of just 6.2%, catastrophically below the UK average of 80%, making it one of the most problematic vehicles on test. No dangerous defects were recorded across the 128 vehicles analysed, which is the only positive here—these bikes are simply old and worn rather than actively hazardous.
These machines average just 26,946 miles, suggesting most surviving examples are low-mileage classics rather than hard-used commuters, yet they still fail almost every test. If you're considering one, budget heavily for restoration work and expect to spend considerably more on repairs than the purchase price—treat it as a project, not a reliable daily ride.
What to check before buying a 1985 Honda Ns400rf
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Honda Ns400rf
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (99%) | 127 | 5.4% | 0.01 |
| Other (1%) | 1 | 100% | 0 |
Mileage Distribution
Most 1985 Honda Ns400rf vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1985 Honda Ns400rf vehicles fall between 16,791 and 33,844 miles.
MOT History Averages
Most Common MOT Issues — 1985 Honda Ns400rf
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
100%
Front Stop lamp does not illuminate immediately a brake applies
Data covers a 3-year window centred on 1985. Counts include advisories and failures.
Found a specific Honda Ns400rf?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.
Other model years — Honda Ns400rf: