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BN21 FSX

2021 Ajs Firefox

Black Petrol 50cc
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MOT Status

Valid
Expires12 Mar 2027
Tests3 (2 pass, 1 fail)
Pass rate66.7%

Mileage

18,540 mi
Last recorded18,540 miles
Recorded on10 Mar 2026
Typical for 2021 Ajs Firefox8,766 mi

Significantly above average — investigate

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

RegistrationBN21 FSX
MakeAjs
ModelFirefox
Year2021
ColourBlack
Fuel typePetrol
Engine50cc
View full Ajs Firefox reliability data

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MOT History

2 pass 1 fail
Pass 10 Mar 2026 18,540 miles

Nearside Front Shock absorber has a light misting of oil (5.3.2 (b))

Offside Front Shock absorber has a light misting of oil (5.3.2 (b))

Fail 10 Mar 2026 18,540 miles

Headlamp aim too high (4.1.2 (a))

Nearside Front Shock absorber has a light misting of oil (5.3.2 (b))

Offside Front Shock absorber has a light misting of oil (5.3.2 (b))

Pass 13 Mar 2025 11,106 miles

How Reliable is the Ajs Firefox?

Based on 2,176 MOT tests across 762 vehicles.

74.9%
Pass Rate
1,098
Miles/Year
14
Year Lifespan
762
On UK Roads
Full Ajs Firefox reliability report

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BN21 FSX is a 2021 Ajs Firefox in Black with a 50cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 66.7%.

Across all 2021 Ajs Firefox models, the average MOT pass rate is 75.0% with a typical mileage of 8,766 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The Ajs Firefox typically stays on UK roads for around 14 years. At 5 years old, this Ajs Firefox is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of BN21 FSX?

You can check the full history of BN21 FSX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was BN21 FSX registered?

BN21 FSX is a 2021 Ajs Firefox, first registered on 1 March 2021.

Is BN21 FSX safe to buy?

The MOT history for BN21 FSX 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 BN21 FSX 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 BN21 FSX. 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.