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NX11 BBJ

2011 Aprilia Sr 50 R

Multi-colour Petrol 49cc
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MOT Status

Valid
Expires17 Sep 2027
Tests16 (11 pass, 5 fail)
Pass rate68.8%

Mileage

31,525 mi
Last recorded31,525 miles
Recorded on18 Sep 2026
Typical for 2011 Aprilia Sr 50 R10,047 mi

Significantly above average — investigate

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

RegistrationNX11 BBJ
MakeAprilia
ModelSr 50 R
Year2011
ColourMulti-colour
Fuel typePetrol
Engine49cc

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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

11 pass 5 fail
Pass 18 Sep 2026 31,525 miles

All direction indicators flashing more than 120 times a minute (4.4.4 (a))

Rear Stop lamp damaged but function not impaired (4.3.1 (b) (ii))

Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 2 Dec 2025 30,108 miles

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Front Shock absorber has a reduced damping effect (5.3.2 (b))

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))

Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 12 Dec 2024 27,396 miles
Pass 26 May 2023 25,135 miles

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

Fail 11 May 2023 25,127 miles

Exhaust has a major leak of exhaust gases (6.1.2 (a))

Fuel cap ineffective seal missing (6.1.3 (b) (i))

Rear Wheel bearing rough when rotated (5.1.3 (b) (i))

Stop lamp not working (4.3.1 (a) (ii))

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

Nearside Front Shock absorber has a reduced damping effect (5.3.2 (b))

Rear Brake lever is bent but brake can still be readily applied (1.1.2 (d))

Rear Registration plate deteriorated but not likely to be misread cracked (0.1 (b))

engine running rough

Pass 7 Sep 2020 14,816 miles
Fail 7 Sep 2020 14,816 miles

Exhaust has a major leak of exhaust gases Front pipe. (6.1.2 (a))

Pass 13 Aug 2019 12,524 miles
Pass 27 Sep 2018 11,916 miles
Pass 27 Nov 2017 11,733 miles
Fail 16 Aug 2017 11,733 miles

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

Locking devices not correctly fitted which may make the motor bicycle dangerous to ride centre stand bolts missing (6.2.1h)

Rear Rear position lamp does not illuminate immediately when it is switched on (1.1.3a)

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

Riders seat insecure (6.2.1a)

Rear tyre under-inflated

Pass 10 Jun 2016 11,716 miles

Rear Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)

Fail 7 Jun 2016 11,716 miles

Direction indicators not working both left (1.5.1c)

Headlamp aim too high (1.6)

Rear position lamp does not illuminate immediately when it is switched on not working (1.1.3a)

Rear Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)

Pass 3 Jun 2015 9,980 miles

Steering headbearing has slight free play (2.2.2)

center stand spring missing.

Fail 1 Jun 2015 9,976 miles

Nearside Front shock absorber seal failed and leaking oil (2.3.3)

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

Rear wheel has a loose wheel nut(s) (4.2.3a)

Steering movement excessively 'notchy' with the wheel raised (2.2.1b)

Pass 19 Jun 2014 3,288 miles

How Reliable is the Aprilia Sr 50 R?

Based on 3,144 MOT tests across 796 vehicles.

72.0%
Pass Rate
1,169
Miles/Year
21
Year Lifespan
796
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 137
Stop lamp does not illuminate immediately a brake applies 131
Brake pad(s) less than 1.5 mm thick 86
Steering headbearing has excessive free play 78
position lamp does not illuminate immediately when it is switched on 66
Full Aprilia Sr 50 R reliability report

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NX11 BBJ is a 2011 Aprilia Sr 50 R in Multi-colour with a 49cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 68.8%.

Across all 2011 Aprilia Sr 50 R models, the average MOT pass rate is 73.2% with a typical mileage of 10,047 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 50 R fails its MOT is shock absorber seal failed and leaking oil, accounting for 137 recorded failures. If you're considering buying NX11 BBJ, it's worth having these areas checked by a mechanic before committing.

The Aprilia Sr 50 R typically stays on UK roads for around 21 years. At 15 years old, this Aprilia Sr 50 R is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of NX11 BBJ?

You can check the full history of NX11 BBJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NX11 BBJ registered?

NX11 BBJ is a 2011 Aprilia Sr 50 R, first registered on 3 March 2011.

Is NX11 BBJ safe to buy?

The MOT history for NX11 BBJ shows 16 tests with a 68.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NX11 BBJ 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 NX11 BBJ. 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.