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YB11 YZO

2011 Aprilia RS4 125

White Petrol 125cc
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MOT Status

Expired
Expires5 Nov 2022
Tests13 (7 pass, 6 fail)
Pass rate53.8%

Mileage

12,613 mi
Last recorded12,613 miles
Recorded on29 Aug 2025
Typical for 2011 Aprilia RS4 1259,520 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

RegistrationYB11 YZO
MakeAprilia
ModelRS4 125
Year2011
ColourWhite
Fuel typePetrol
Engine125cc

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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

7 pass 6 fail
Fail 29 Aug 2025 12,613 miles

Offside Rear Brake lever pivot excessively worn (1.1.1 (b))

Rear Brake excessively binding (1.2.1 (f))

Nearside Front Handlebar deformed to the extent that steering is affected (2.2.1 (c) (ii)) DANGEROUS

Offside Front Handlebar deformed to the extent that steering is affected (2.2.1 (c) (ii)) DANGEROUS

Front Tyre worn close to the legal limit (5.2.3 (e))

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

Offside Rear Belly pan bolt missing insecure.

Offside Rear Exhaust noisy (8.1.1 (a))

Offside Rear Exhaust slightly loose (6.1.2 (a))

Offside Rear Rear brake hose clip missing insecure

Offside Rear Seat side panel insecure.

Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Rear Rear tyre cut accross tread.

Rear Tyre worn close to the legal limit (5.2.3 (e))

Pass 6 Nov 2021 12,606 miles
Pass 9 Oct 2020 9,974 miles
Fail 9 Oct 2020 9,974 miles

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

Fail 28 Aug 2020 9,971 miles

Rear Wheel bearing has excessive play (5.1.3 (a) (i))

Pass 30 Aug 2019 9,588 miles
Pass 24 Jul 2018 9,524 miles

Drive chain worn but not considered excessive (6.1.7 (c) (i))

Fail 17 Jul 2018 9,524 miles

Front Brake excessively binding (1.2.1 (f))

Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i))

Rear Brake pad(s) missing (1.1.13 (c)) DANGEROUS

Drive chain worn but not considered excessive (6.1.7 (c) (i))

Front Brake pad(s) close to minimum limit (1.1.13 (a))

Pass 4 Jul 2017 9,490 miles

Front Brake pad(s) close to minimum limit (3.2.A1f(i))

Rear Brake pad(s) close to minimum limit (3.2.A1f(i))

Fail 4 Jul 2017 9,490 miles

Front Brake pad(s) close to minimum limit (3.2.A1f(i))

Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.2a(i))

Rear Brake pad(s) close to minimum limit (3.2.A1f(i))

Pass 29 May 2016 9,301 miles

Drive chain slightly loose (6.2.1d)

Front feels slighty spongy

Pass 24 Apr 2015 4,240 miles
Fail 20 Apr 2015 4,240 miles

Drive chain excessively loose (6.2.1d)

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

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

How Reliable is the Aprilia RS4 125?

Based on 1,747 MOT tests across 294 vehicles.

75.8%
Pass Rate
963
Miles/Year
15
Year Lifespan
294
On UK Roads

Top MOT Failure Points

Brake pad(s) less than 1.5 mm thick 32
Drive chain excessively loose 31
reflector on motorcycle missing 20
Tyre tread depth is below minimum requirements of 1.0mm 16
Full Aprilia RS4 125 reliability report

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YB11 YZO is a 2011 Aprilia RS4 125 in White with a 125cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 53.8%.

Across all 2011 Aprilia RS4 125 models, the average MOT pass rate is 76.4% with a typical mileage of 9,520 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 RS4 125 fails its MOT is brake pad(s) less than 1.5 mm thick, accounting for 32 recorded failures. If you're considering buying YB11 YZO, it's worth having these areas checked by a mechanic before committing.

The Aprilia RS4 125 typically stays on UK roads for around 15 years. At 15 years old, this Aprilia RS4 125 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of YB11 YZO?

You can check the full history of YB11 YZO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YB11 YZO registered?

YB11 YZO is a 2011 Aprilia RS4 125, first registered on 20 August 2011.

Is YB11 YZO safe to buy?

The MOT history for YB11 YZO shows 13 tests with a 53.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YB11 YZO 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 YB11 YZO. 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.