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C661 AHA

1986 Yamaha DT50

Black Petrol 49cc
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MOT Status

Valid
Expires14 Jul 2027
Tests11 (9 pass, 2 fail)
Pass rate81.8%

Mileage

19,475 mi
Last recorded19,475 miles
Recorded on2 Jul 2026
Typical for 1986 Yamaha DT5023,276 mi

Below or average mileage for this year

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

RegistrationC661 AHA
MakeYamaha
ModelDT50
Year1986
ColourBlack
Fuel typePetrol
Engine49cc

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

9 pass 2 fail
Pass 2 Jul 2026 19,475 miles
Pass 30 Jun 2025 19,160 miles
Pass 2 Jul 2024 18,875 miles
Pass 15 Jul 2023 17,721 miles
Pass 24 Oct 2020 17,718 miles
Fail 22 Sep 2011 15,518 miles

Centre Front Upper Headlamp at least one does not illuminate on dipped beam (1.2.2a(i))

Centre Rear Lower Rear suspension bush has slight free play (2.4.A2a(i))

Pass 22 Sep 2011 15,518 miles

Centre Rear Lower Rear suspension bush has slight free play (2.4.A2a(i))

Pass 28 Aug 2010 13,736 miles

Front Tyre worn close to the legal limit (4.1.3(ii))

Pass 21 Sep 2009 11,848 miles
Fail 17 Sep 2009 11,848 miles

Rear Drive chain sprocket worn to excess (6.2.1e) DANGEROUS

Rear Drive chain worn to excess (6.2.1e) DANGEROUS

Rear Rear reflector on motorcycle obscured (1.4.1) DANGEROUS

Pass 14 Aug 2008 11,672 miles

Clutch lever shortened. (6.2.1g)

Front Brake lever is short but brake can still be readily applied (3.1.3c)

Rear Drive chain sprocket slightly worn (6.2.1e)

Rear Tyre valve stem slightly misaligned (4.1.2c)

handlebars slightly bent

How Reliable is the Yamaha DT50?

Based on 3,954 MOT tests across 804 vehicles.

70.6%
Pass Rate
385
Miles/Year
44
Year Lifespan
804
On UK Roads

Top MOT Failure Points

Stop lamp does not illuminate immediately a brake applies 200
reflector on motorcycle missing 181
Direction indicators not working 91
shock absorber seal failed and leaking oil 84
Direction indicator not working 79
Full Yamaha DT50 reliability report

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C661 AHA is a 1986 Yamaha DT50 in Black with a 49cc petrol engine. This vehicle has been through 11 MOT tests with a personal pass rate of 81.8%.

Across all 1986 Yamaha DT50 models, the average MOT pass rate is 73.0% with a typical mileage of 23,276 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Yamaha DT50 fails its MOT is stop lamp does not illuminate immediately a brake applies, accounting for 200 recorded failures. If you're considering buying C661 AHA, it's worth having these areas checked by a mechanic before committing.

The Yamaha DT50 typically stays on UK roads for around 44 years. At 40 years old, this Yamaha DT50 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of C661 AHA?

You can check the full history of C661 AHA by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was C661 AHA registered?

C661 AHA is a 1986 Yamaha DT50, first registered on 25 June 1986.

Is C661 AHA safe to buy?

The MOT history for C661 AHA shows 11 tests with a 81.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does C661 AHA 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 C661 AHA. 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.