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C254 KAX

1986 Yamaha Unknown

Red Petrol 599cc
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MOT Status

Valid
Expires4 Aug 2026
Tests2 (1 pass, 1 fail)
Pass rate50%

Mileage

32,425 mi
Last recorded32,425 miles
Recorded on5 Aug 2025
Typical for 1986 Yamaha Unknown15,580 mi

Significantly above average — investigate

4 checks still locked for this Yamaha
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationC254 KAX
MakeYamaha
ModelUnknown
Year1986
ColourRed
Fuel typePetrol
Engine599cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

1 pass 1 fail
Pass 5 Aug 2025 32,425 miles

Front Brake lever is bent but brake can still be readily applied (1.1.2 (d))

Front FRONT MUDGAURD NOT FITTED AT TIME OF TEST

Rear Brake indicates slight fluctuation of brake effort (1.2.1 (e))

Fail 5 Aug 2025 32,423 miles

Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition (8.1.1 (a))

Front Brake lever is bent but brake can still be readily applied (1.1.2 (d))

Front FRONT MUDGAURD NOT FITTED AT TIME OF TEST

Headlamp aim too low (4.1.2 (a))

Rear Brake indicates slight fluctuation of brake effort (1.2.1 (e))

How Reliable is the Yamaha Unknown?

Based on 20,218 MOT tests across 8,531 vehicles.

86.8%
Pass Rate
257
Miles/Year
52
Year Lifespan
8,531
On UK Roads
Full Yamaha Unknown reliability report

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C254 KAX is a 1986 Yamaha Unknown in Red with a 599cc petrol engine. This vehicle has been through 2 MOT tests with a personal pass rate of 50%.

Across all 1986 Yamaha Unknown models, the average MOT pass rate is 87.3% with a typical mileage of 15,580 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The Yamaha Unknown typically stays on UK roads for around 52 years. At 40 years old, this Yamaha Unknown is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of C254 KAX?

You can check the full history of C254 KAX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was C254 KAX registered?

C254 KAX is a 1986 Yamaha Unknown, first registered on 31 December 1986.

Is C254 KAX safe to buy?

The MOT history for C254 KAX shows 2 tests with a 50% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does C254 KAX have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on C254 KAX. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.