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J603 KKR

1991 Yamaha CW50

White Petrol 49cc
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MOT Status

Valid
Expires20 Apr 2027
Tests2 (2 pass, 0 fail)
Pass rate100%

Mileage

3,230 mi
Last recorded3,230 miles
Recorded on21 Apr 2026
Typical for 1991 Yamaha CW504,512 mi

Below or average mileage for this year

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

RegistrationJ603 KKR
MakeYamaha
ModelCW50
Year1991
ColourWhite
Fuel typePetrol
Engine49cc
View full Yamaha CW50 reliability data

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MOT History

2 pass
Pass 21 Apr 2026 3,230 miles
Pass 22 Oct 2018 3,213 miles

How Reliable is the Yamaha CW50?

Based on 4,610 MOT tests across 924 vehicles.

76.6%
Pass Rate
576
Miles/Year
36
Year Lifespan
924
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 180
Stop lamp does not illuminate immediately a brake applies 172
Headlamp at least one does not illuminate on dipped beam 74
Steering headbearing has excessive free play 74
Exhaust is leaking and excessively noisey 67
Full Yamaha CW50 reliability report

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J603 KKR is a 1991 Yamaha CW50 in White with a 49cc petrol engine. This vehicle has been through 2 MOT tests with a personal pass rate of 100%.

Across all 1991 Yamaha CW50 models, the average MOT pass rate is 81.8% with a typical mileage of 4,512 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Yamaha CW50 fails its MOT is shock absorber seal failed and leaking oil, accounting for 180 recorded failures. If you're considering buying J603 KKR, it's worth having these areas checked by a mechanic before committing.

The Yamaha CW50 typically stays on UK roads for around 36 years. At 35 years old, this Yamaha CW50 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of J603 KKR?

You can check the full history of J603 KKR by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J603 KKR registered?

J603 KKR is a 1991 Yamaha CW50, first registered on 30 August 1991.

Is J603 KKR safe to buy?

The MOT history for J603 KKR shows 2 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J603 KKR 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 J603 KKR. 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.