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KJ51 DNX

2001 Aprilia Sr 125

Multi-colour Petrol 125cc
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MOT Status

Valid
Expires9 Sep 2026
Tests12 (9 pass, 3 fail)
Pass rate75%

Mileage

18,784 mi
Last recorded18,784 miles
Recorded on10 Sep 2025
Typical for 2001 Aprilia Sr 12515,552 mi

Above average mileage for this year

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

RegistrationKJ51 DNX
MakeAprilia
ModelSr 125
Year2001
ColourMulti-colour
Fuel typePetrol
Engine125cc
View full Aprilia Sr 125 reliability data

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MOT History

9 pass 3 fail
Pass 10 Sep 2025 18,784 miles
Pass 4 Sep 2024 17,541 miles

Front front forks pitted

Pass 12 Apr 2013 17,188 miles

Front Brake disc(s) slightly pitted (3.2.A1l)

Nearside Front Direction indicator slightly discoloured (1.5.1b)

Nearside Rear Rear wheel bearings have slight free play (2.4.A.2c)

Offside Front Direction indicator slightly discoloured (1.5.1b)

Offside Rear Rear wheel bearings have slight free play (2.4.A.2c)

Rear Brake pedal pivots slightly worn (3.1.3a)

Rear Drive chain worn but not considered excessive (6.2.1e)

Rear Rear mono-shock pivot worn but not excessive (2.4.B.4)

Fail 30 Mar 2013 17,800 miles

Front Brake pad(s) less than 1.5 mm thick (3.2.A1f(i))

Front Headlamp aim beam image kick up to the offside (1.6)

Front Roller brake test indicates excessive fluctuation of brake effort (3.3.A1d)

Front Tyre tread depth is below minimum requirements of 1.0mm (4.1.3(ii))

Rear Drive chain excessively loose (6.2.1d)

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

Nearside Front Direction indicator slightly discoloured (1.5.1b)

Nearside Rear Rear wheel bearings have slight free play (2.4.A.2c)

Offside Front Direction indicator slightly discoloured (1.5.1b)

Offside Rear Rear wheel bearings have slight free play (2.4.A.2c)

Rear Brake pedal pivots slightly worn (3.1.3a)

Rear Drive chain worn but not considered excessive (6.2.1e)

Rear Rear mono-shock pivot worn but not excessive (2.4.B.4)

Pass 27 Mar 2012 15,552 miles
Fail 24 Mar 2012 15,552 miles

Headlamp aim beam image kick up to the offside (1.6)

Rear Brake pad(s) less than 1.5 mm thick (3.2.A1f(i))

Registration plate characters laid out in an incorrect format (6.3.4f)

Steering headbearing has excessive free play (2.2.2) DANGEROUS

Front Brake disc(s) slightly scored (3.2.A1l)

Pass 19 Mar 2011 12,606 miles
Pass 20 Feb 2010 12,606 miles
Pass 11 Feb 2009 5,530 miles
Pass 13 Nov 2007 5,204 miles
Pass 14 Sep 2006 3,819 miles
Fail 9 Sep 2006 3,819 miles

Rear Stop lamp does not illuminate immediately a brake applies (1.3.1a)

How Reliable is the Aprilia Sr 125?

Based on 5,684 MOT tests across 1,330 vehicles.

74.9%
Pass Rate
994
Miles/Year
27
Year Lifespan
1,330
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 271
Tyre tread depth is below minimum requirements of 1.0mm 192
suspension bush has excessive free play 152
Brake pad(s) less than 1.5 mm thick 147
Brake lever has inadequate reserve travel 111
Full Aprilia Sr 125 reliability report

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KJ51 DNX is a 2001 Aprilia Sr 125 in Multi-colour with a 125cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 75%.

Across all 2001 Aprilia Sr 125 models, the average MOT pass rate is 76.4% with a typical mileage of 15,552 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Aprilia Sr 125 fails its MOT is shock absorber seal failed and leaking oil, accounting for 271 recorded failures. If you're considering buying KJ51 DNX, it's worth having these areas checked by a mechanic before committing.

The Aprilia Sr 125 typically stays on UK roads for around 27 years. At 25 years old, this Aprilia Sr 125 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of KJ51 DNX?

You can check the full history of KJ51 DNX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KJ51 DNX registered?

KJ51 DNX is a 2001 Aprilia Sr 125, first registered on 1 November 2001.

Is KJ51 DNX safe to buy?

The MOT history for KJ51 DNX shows 12 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KJ51 DNX 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 KJ51 DNX. 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.