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WU14 SDO

2014 Yamaha Ns 50 Aerox R

Blue Petrol 49cc
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MOT Status

Expired
Expires18 May 2026
Tests17 (8 pass, 9 fail)
Pass rate47.1%

Mileage

4 checks still locked for this Yamaha
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Write-off
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Vehicle Details

RegistrationWU14 SDO
MakeYamaha
ModelNs 50 Aerox R
Year2014
ColourBlue
Fuel typePetrol
Engine49cc
View full Yamaha Ns 50 Aerox R reliability data

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

8 pass 9 fail
Pass 19 May 2025

Front fairing insecure

Steering headbearing has slight free play (2.2.2 (f) (i))

Fail 19 Mar 2025

Headlamp aim too high (4.1.2 (a))

Headlamp insecure (4.1.1 (c))

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

Nearside Front Direction indicator not working (4.4.1 (a) (ii))

Offside Front Shock absorber has a serious fluid leak (5.3.2 (b))

Rear Shock absorber has negligible damping effect (5.3.2 (b))

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

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

Front Brake pad(s) less than 1.0 mm thick (1.1.13 (a)) DANGEROUS

Pillion seat insecure (6.2.6 (a) (ii)) DANGEROUS

Rear Tyre tread not clearly visible (5.2.3 (e)) DANGEROUS

Riders seat insecure (6.2.5 (a) (ii)) DANGEROUS

Nearside Front fairing insecure

Offside Front fairing insecure

Steering headbearing has slight free play (2.2.2 (f) (i))

Pass 9 Dec 2023 20,161 miles

Rear Wheel hub worn, but not excessively rear wheel bearing slight play (5.2.1 (b) (i))

Fail 8 Dec 2023 20,161 miles

Front Brake disc significantly and obviously worn front brake disc warped (1.1.14 (a) (i))

Rear Wheel hub worn, but not excessively rear wheel bearing slight play (5.2.1 (b) (i))

Fail 5 Sep 2023 20,132 miles

Front Brake indicates excessive fluctuation of brake effort (1.2.1 (e))

Front Brake lever has insufficient reserve travel (1.1.2 (a))

Front Tyre not fitted in accordance with side wall instructions (5.2.3 (i))

Headlamp aim too high (4.1.2 (a))

Registration plate lamp missing in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Front Brake fluid reservoir fluid not visible (1.1.10 (d) (iii)) DANGEROUS

Rear Brake fluid reservoir fluid not visible (1.1.10 (d) (iii)) DANGEROUS

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

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

Rear Position lamp incorrect colour (4.2.3 (a) (i))

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

Steering headbearing has slight free play (2.2.2 (f) (i))

both brake fluid level sight glasses painted over.items not tested.

front brake disc has run out.

front mudgaurd missing.

o/s/r footrest damaged.

Pass 30 Aug 2022 17,026 miles

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

front forks soft and slightly misting

Fail 17 Aug 2022 17,022 miles

Front Headlamp insecure (4.1.1 (c))

Front Headlamp reflector seriously defective (4.1.1 (b) (ii))

Headlamp aim projected beam image obviously incorrect (4.1.2 (c))

Position lamp showing white light to the rear (4.2.3 (a) (ii))

Front Valve stem seriously damaged (5.2.3 (j)) DANGEROUS

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

front forks soft and slightly misting

Pass 13 Apr 2021 17,015 miles
Fail 10 Apr 2021 17,014 miles

Central Rear Position lamp showing white light to the rear (4.2.3 (a) (ii))

Central Rear Stop lamp showing white light to the rear (4.3.3 (a) (ii))

Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b))

Offside Front Brake master cylinder defective but brake still operating (1.1.10 (b) (i))

Pass 18 Dec 2019 17,014 miles

Front Valve stem slightly damaged (5.2.3 (j))

headlamp has slight movement

Fail 14 Dec 2019 17,014 miles

Headlamp insecure (4.1.1 (c))

Headlamp light intensity severely reduced led fitted (4.1.4 (a))

Rear Position lamp showing white light to the rear (4.2.3 (a) (ii))

Rear Stop lamp showing white light to the rear (4.3.3 (a) (ii))

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

Front Brake pad(s) less than 1.0 mm thick (1.1.13 (a)) DANGEROUS

Rear Tyre tread depth is below minimum requirements of 1.0mm (5.2.3 (e)) DANGEROUS

Front Valve stem slightly damaged (5.2.3 (j))

Rear Valve stem slightly damaged (5.2.3 (j))

Pass 13 Dec 2018 12,526 miles
Fail 13 Dec 2018 12,526 miles

Headlamp aim too high (4.1.2 (a))

Rear Stop lamp showing white light to the rear (4.3.3 (a) (ii))

Pass 3 Sep 2018 12,514 miles
Fail 18 Aug 2018 12,514 miles

Headlamp aim not tested (4.1.2 (b))

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

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

Nearside Front Direction indicator incorrect colour (4.4.3 (a))

Position lamp showing white light to the rear (4.2.3 (a) (ii))

Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Stop lamp showing white light to the rear (4.3.3 (a) (ii))

Rear Brake pad(s) less than 1.0 mm thick (1.1.13 (a)) DANGEROUS

Rear Tyre tread not clearly visible (5.2.3 (e)) DANGEROUS

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

Pass 8 Sep 2016 10,015 miles

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

Fail 7 Sep 2016 10,015 miles

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

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

How Reliable is the Yamaha Ns 50 Aerox R?

Based on 635 MOT tests across 106 vehicles.

71.8%
Pass Rate
1,464
Miles/Year
13
Year Lifespan
106
On UK Roads

Top MOT Failure Points

Brake pad(s) less than 1.5 mm thick 21
Exhaust is leaking and excessively noisey 7
Headlamp at least one does not illuminate on dipped beam 6
Full Yamaha Ns 50 Aerox R reliability report

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WU14 SDO is a 2014 Yamaha Ns 50 Aerox R in Blue with a 49cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 47.1%.

The most common reason a Yamaha Ns 50 Aerox R fails its MOT is brake pad(s) less than 1.5 mm thick, accounting for 21 recorded failures. If you're considering buying WU14 SDO, it's worth having these areas checked by a mechanic before committing.

The Yamaha Ns 50 Aerox R typically stays on UK roads for around 13 years. At 12 years old, this Yamaha Ns 50 Aerox R is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of WU14 SDO?

You can check the full history of WU14 SDO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was WU14 SDO registered?

WU14 SDO is a 2014 Yamaha Ns 50 Aerox R, first registered on 1 March 2014.

Is WU14 SDO safe to buy?

The MOT history for WU14 SDO shows 17 tests with a 47.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does WU14 SDO 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 WU14 SDO. 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.