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AU21 XON

2021 Sym Mask 125

Red Petrol 125cc
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MOT Status

Expired
Expires19 May 2026
Tests5 (2 pass, 3 fail)
Pass rate40%

Mileage

18,908 mi
Last recorded18,908 miles
Recorded on20 May 2025
Typical for 2021 Sym Mask 12512,578 mi

Significantly above average — investigate

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

RegistrationAU21 XON
MakeSym
ModelMask 125
Year2021
ColourRed
Fuel typePetrol
Engine125cc

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

2 pass 3 fail
Pass 20 May 2025 18,908 miles
Fail 20 May 2025 18,908 miles

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

Registration plate lamp does not illuminate simultaneously with the position lamp(s) (4.7.2 (a))

Pass 8 Mar 2024 15,528 miles

Front Brake binding but not excessively (1.2.1 (f))

Front Brake hose has slight corrosion to ferrules (1.1.12 (f) (i))

Fail 7 Mar 2024 15,508 miles

Rear Stop lamp remains on when the brakes are released (4.3.2 (a) (iii)) DANGEROUS

Front Brake binding but not excessively (1.2.1 (f))

Front Brake hose has slight corrosion to ferrules (1.1.12 (f) (i))

Rear Brake binding but not excessively (1.2.1 (f))

Fail 5 Mar 2024 15,489 miles

Headlamp not working on dipped beam (4.1.1 (a) (ii))

Rear Stop lamp remains on when the brakes are released (4.3.2 (a) (iii)) DANGEROUS

Rear Brake lever not releasing correctly (1.1.2 (b) (i))

How Reliable is the Sym Mask 125?

Based on 570 MOT tests across 220 vehicles.

76.5%
Pass Rate
1,765
Miles/Year
220
On UK Roads
Full Sym Mask 125 reliability report

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AU21 XON is a 2021 Sym Mask 125 in Red with a 125cc petrol engine. This vehicle has been through 5 MOT tests with a personal pass rate of 40%.

Across all 2021 Sym Mask 125 models, the average MOT pass rate is 76.3% with a typical mileage of 12,578 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 AU21 XON?

You can check the full history of AU21 XON by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AU21 XON registered?

AU21 XON is a 2021 Sym Mask 125, first registered on 1 March 2021.

Is AU21 XON safe to buy?

The MOT history for AU21 XON shows 5 tests with a 40% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AU21 XON 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 AU21 XON. 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.