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J666 CBF

2004 Yamaha XT 660 X

Blue Petrol 659cc
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MOT Status

Valid
Expires26 Nov 2026
Tests15 (14 pass, 1 fail)
Pass rate93.3%

Mileage

25,600 mi
Last recorded25,600 miles
Recorded on21 Nov 2025
Typical for 2004 Yamaha XT 660 X14,708 mi

Significantly above average — investigate

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

RegistrationJ666 CBF
MakeYamaha
ModelXT 660 X
Year2004
ColourBlue
Fuel typePetrol
Engine659cc

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

14 pass 1 fail
Pass 21 Nov 2025 25,600 miles

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

Pass 6 Nov 2024 24,775 miles
Pass 27 Nov 2023 24,420 miles
Pass 6 Aug 2022 24,380 miles
Pass 1 Jun 2021 24,309 miles
Fail 1 Jun 2021 24,309 miles

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

Pass 16 May 2020 24,259 miles

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

Pass 22 May 2019 24,205 miles
Pass 15 May 2018 23,737 miles
Pass 4 Mar 2017 22,047 miles
Pass 28 Nov 2015 17,897 miles
Pass 21 Nov 2014 13,007 miles

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

Pass 4 Dec 2013 9,012 miles
Pass 3 Dec 2012 5,515 miles
Pass 28 Apr 2009 5,429 miles

How Reliable is the Yamaha XT 660 X?

Based on 7,997 MOT tests across 810 vehicles.

85.9%
Pass Rate
812
Miles/Year
22
Year Lifespan
810
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 112
Brake pad(s) less than 1.5 mm thick 44
wheel bearings have excessive free play 35
shock absorber seal failed and leaking oil 30
reflector on motorcycle missing 24
Full Yamaha XT 660 X reliability report

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J666 CBF is a 2004 Yamaha XT 660 X in Blue with a 659cc petrol engine. This vehicle has been through 15 MOT tests with a personal pass rate of 93.3%.

Across all 2004 Yamaha XT 660 X models, the average MOT pass rate is 84.1% with a typical mileage of 14,708 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Yamaha XT 660 X fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 112 recorded failures. If you're considering buying J666 CBF, it's worth having these areas checked by a mechanic before committing.

The Yamaha XT 660 X typically stays on UK roads for around 22 years. At 22 years old, this Yamaha XT 660 X is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of J666 CBF?

You can check the full history of J666 CBF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J666 CBF registered?

J666 CBF is a 2004 Yamaha XT 660 X, first registered on 25 November 2004.

Is J666 CBF safe to buy?

The MOT history for J666 CBF shows 15 tests with a 93.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J666 CBF 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 J666 CBF. 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.