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CN04 EJJ

2004 Yamaha Yzf R1 04

Grey Petrol 998cc
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MOT Status

Valid
Expires14 Jun 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

17,804 mi
Last recorded17,804 miles
Recorded on15 Jun 2026
Typical for 2004 Yamaha Yzf R1 0415,507 mi

Above average mileage for this year

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

RegistrationCN04 EJJ
MakeYamaha
ModelYzf R1 04
Year2004
ColourGrey
Fuel typePetrol
Engine998cc

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

7 pass 2 fail
Pass 15 Jun 2026 17,804 miles
Pass 4 Jun 2019 16,643 miles

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

Exhaust noisy (8.1.1 (a))

Front Brake lines not secure and catching headlight

Front Indicators obscured

Rear Brake clevis joint worn, but not excessively Rear Brake lever clevis pin has play (1.1.15 (b))

Rear Rear tyre has plug fitted

Fail 25 May 2019 16,600 miles

Front Headlamp aim too high (4.1.2 (a))

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

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

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

Exhaust noisy (8.1.1 (a))

Front Brake lines not secure and catching headlight

Front Indicators obscured

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

Rear Brake clevis joint worn, but not excessively Rear Brake lever clevis pin has play (1.1.15 (b))

Rear Rear reflector obviously incorrectly positioned (4.8.2 (a) (i))

Rear Rear tyre has plug fitted

Pass 20 Apr 2018 15,171 miles

Exhaust noisy (7.1.2)

Rear Brake linkage clevis joint slightly worn (3.2.A1d)

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

advise front indicators obscured

Fail 13 Apr 2018 15,134 miles

Front position lamp incorrect colour (1.1.2a)

Rear reflector on motorcycle missing (1.4.1)

Registration plate with character(s) which are not the correct height (6.3.4a)

Exhaust noisy (7.1.2)

Rear Brake linkage clevis joint slightly worn (3.2.A1d)

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

advise front indicators obscured

Pass 19 Apr 2017 12,807 miles

Exhaust noisy (7.1.2)

Front Tyre valve stem slightly damaged (4.1.2c)

Pass 14 Apr 2016 10,629 miles
Pass 1 May 2009 7,690 miles
Pass 16 May 2007 6,789 miles

How Reliable is the Yamaha Yzf R1 04?

Based on 11,108 MOT tests across 1,011 vehicles.

87.2%
Pass Rate
956
Miles/Year
22
Year Lifespan
1,011
On UK Roads

Top MOT Failure Points

reflector on motorcycle missing 118
Tyre tread depth is below minimum requirements of 1.0mm 92
Registration plate with character(s) which are not the correct height 51
Stop lamp does not illuminate immediately a brake applies 33
position lamp adversely affected by the operation of another lamp 30
Full Yamaha Yzf R1 04 reliability report

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CN04 EJJ is a 2004 Yamaha Yzf R1 04 in Grey with a 998cc petrol engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

Across all 2004 Yamaha Yzf R1 04 models, the average MOT pass rate is 87.3% with a typical mileage of 15,507 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 Yamaha Yzf R1 04 fails its MOT is reflector on motorcycle missing, accounting for 118 recorded failures. If you're considering buying CN04 EJJ, it's worth having these areas checked by a mechanic before committing.

The Yamaha Yzf R1 04 typically stays on UK roads for around 22 years. At 22 years old, this Yamaha Yzf R1 04 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of CN04 EJJ?

You can check the full history of CN04 EJJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN04 EJJ registered?

CN04 EJJ is a 2004 Yamaha Yzf R1 04, first registered on 1 March 2004.

Is CN04 EJJ safe to buy?

The MOT history for CN04 EJJ shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN04 EJJ 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 CN04 EJJ. 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.