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B977 KPF

1984 Yamaha Unknown

Black Petrol 349cc
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MOT Status

Expired
Expires1 Jul 2026
Tests2 (2 pass, 0 fail)
Pass rate100%

Mileage

23,922 mi
Last recorded23,922 miles
Recorded on2 Jul 2025
Typical for 1984 Yamaha Unknown14,448 mi

Significantly above average — investigate

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

RegistrationB977 KPF
MakeYamaha
ModelUnknown
Year1984
ColourBlack
Fuel typePetrol
Engine349cc

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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

2 pass
Pass 2 Jul 2025 23,922 miles
Pass 15 Jul 2023 23,848 miles

Front 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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B977 KPF is a 1984 Yamaha Unknown in Black with a 349cc petrol engine. This vehicle has been through 2 MOT tests with a personal pass rate of 100%.

Across all 1984 Yamaha Unknown models, the average MOT pass rate is 86.7% with a typical mileage of 14,448 miles. This particular vehicle has performed better than the average for its year.

The Yamaha Unknown typically stays on UK roads for around 52 years. At 42 years old, this Yamaha Unknown is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of B977 KPF?

You can check the full history of B977 KPF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B977 KPF registered?

B977 KPF is a 1984 Yamaha Unknown, first registered on 28 November 1984.

Is B977 KPF safe to buy?

The MOT history for B977 KPF shows 2 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B977 KPF 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 B977 KPF. 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.