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CN03 STZ

2003 Yamaha DT50

Blue Petrol 49cc
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MOT Status

Expired
Expires16 May 2026
Tests13 (10 pass, 3 fail)
Pass rate76.9%

Mileage

24,978 mi
Last recorded24,978 miles
Recorded on17 May 2025
Typical for 2003 Yamaha DT509,849 mi

Significantly above average — investigate

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

RegistrationCN03 STZ
MakeYamaha
ModelDT50
Year2003
ColourBlue
Fuel typePetrol
Engine49cc

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

10 pass 3 fail
Pass 17 May 2025 24,978 miles
Fail 12 May 2025 24,941 miles

Nearside Rear Wheel spoke missing 2 spokes broken (5.2.2 (d))

Pass 17 Feb 2024 19,961 miles
Pass 7 Feb 2023 17,024 miles
Pass 8 Feb 2022 15,197 miles

Rear Lower Shock absorber has a slightly worn bush (5.3.2 (c))

Fail 8 Feb 2022 15,164 miles

Drive chain excessively tight (6.1.7 (k) (i))

Rear Lower Shock absorber has a slightly worn bush (5.3.2 (c))

Pass 21 Jul 2015 14,573 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))

Pass 1 Aug 2014 14,050 miles
Pass 3 Apr 2013 13,340 miles

Drive chain worn but not considered excessive (6.2.1e)

Rear Tyre worn close to the legal limit (4.1.3(i))

Pass 27 Mar 2012 12,702 miles

Drive chain worn but not considered excessive (6.2.1e)

Front Tyre worn close to the legal limit (4.1.3(i))

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

Rear Tyre worn close to the legal limit (4.1.3(i))

Steering headbearing has slight free play (2.2.2)

Pass 19 Nov 2010 11,296 miles

Exhaust noisy (7.1.2)

Fail 17 Nov 2010 11,296 miles

Nearside Front Rear suspension bearing has excessive free play (2.4.A2a(i))

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

Rear Wheel spoke cracked. (4.2.1b)

Upper Rear mono-shock pivot excessively worn (2.4.B.4)

Exhaust noisy (7.1.2)

Pass 17 Nov 2009 7,927 miles

How Reliable is the Yamaha DT50?

Based on 3,954 MOT tests across 804 vehicles.

70.6%
Pass Rate
385
Miles/Year
44
Year Lifespan
804
On UK Roads

Top MOT Failure Points

Stop lamp does not illuminate immediately a brake applies 200
reflector on motorcycle missing 181
Direction indicators not working 91
shock absorber seal failed and leaking oil 84
Direction indicator not working 79
Full Yamaha DT50 reliability report

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CN03 STZ is a 2003 Yamaha DT50 in Blue with a 49cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 76.9%.

Across all 2003 Yamaha DT50 models, the average MOT pass rate is 66.5% with a typical mileage of 9,849 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Yamaha DT50 fails its MOT is stop lamp does not illuminate immediately a brake applies, accounting for 200 recorded failures. If you're considering buying CN03 STZ, it's worth having these areas checked by a mechanic before committing.

The Yamaha DT50 typically stays on UK roads for around 44 years. At 23 years old, this Yamaha DT50 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of CN03 STZ?

You can check the full history of CN03 STZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN03 STZ registered?

CN03 STZ is a 2003 Yamaha DT50, first registered on 13 June 2003.

Is CN03 STZ safe to buy?

The MOT history for CN03 STZ shows 13 tests with a 76.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN03 STZ 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 CN03 STZ. 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.