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AJ21 UOC

2021 Mutt Mastiff 125

Black Petrol 125cc
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MOT Status

Valid
Expires21 Aug 2026
Tests3 (2 pass, 1 fail)
Pass rate66.7%

Mileage

6,933 mi
Last recorded6,933 miles
Recorded on22 Aug 2025
Typical for 2021 Mutt Mastiff 1253,136 mi

Significantly above average — investigate

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

RegistrationAJ21 UOC
MakeMutt
ModelMastiff 125
Year2021
ColourBlack
Fuel typePetrol
Engine125cc
View full Mutt Mastiff 125 reliability data

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MOT History

2 pass 1 fail
Pass 22 Aug 2025 6,933 miles
Pass 3 Jul 2024 5,448 miles
Fail 3 Jul 2024 5,448 miles

Rear reflector missing (4.8.2 (a) (ii))

Drive chain so worn it is likely to fail (6.1.7 (c) (ii))

How Reliable is the Mutt Mastiff 125?

Based on 339 MOT tests across 152 vehicles.

75.8%
Pass Rate
871
Miles/Year
152
On UK Roads
Full Mutt Mastiff 125 reliability report

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AJ21 UOC is a 2021 Mutt Mastiff 125 in Black with a 125cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 66.7%.

Across all 2021 Mutt Mastiff 125 models, the average MOT pass rate is 72.3% with a typical mileage of 3,136 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

Frequently Asked Questions

How do I check the history of AJ21 UOC?

You can check the full history of AJ21 UOC by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AJ21 UOC registered?

AJ21 UOC is a 2021 Mutt Mastiff 125, first registered on 1 July 2021.

Is AJ21 UOC safe to buy?

The MOT history for AJ21 UOC shows 3 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AJ21 UOC 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 AJ21 UOC. 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.