CarVerify

Free Car Check

DX54 BYB

2004 Yamaha XT 660 X

Grey Petrol 659cc
Search another vehicle

MOT Status

Expired
Expires16 May 2026
Tests18 (14 pass, 4 fail)
Pass rate77.8%

Mileage

41,502 mi
Last recorded41,502 miles
Recorded on3 May 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
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationDX54 BYB
MakeYamaha
ModelXT 660 X
Year2004
ColourGrey
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 4 fail
Pass 3 May 2025 41,502 miles

Front Wheel bearing has slight play (5.1.3 (a) (i))

Pass 17 May 2024 40,435 miles
Pass 14 Aug 2021 40,366 miles
Pass 29 Jun 2019 35,744 miles
Pass 21 Jul 2018 34,575 miles
Pass 8 Jul 2017 26,517 miles
Pass 16 Jul 2016 21,494 miles
Pass 23 Feb 2015 15,724 miles
Pass 4 Oct 2014 14,847 miles

Exhaust noisy (7.1.2)

Pass 20 Apr 2013 8,871 miles
Pass 30 Oct 2010 8,734 miles

Rear wheel bearings have slight free play (2.4.A.2c)

Fail 30 Oct 2010 8,734 miles

Nearside Handlebar handgrip not secure to handlebars. (2.1.1c)

Rear wheel bearings have slight free play (2.4.A.2c)

Pass 30 Oct 2009 8,244 miles
Fail 24 Oct 2009 8,244 miles

Rear Tyre not fitted in accordance with side wall instruction/s (4.1.2e)

Pass 26 Sep 2008 7,337 miles
Fail 20 Sep 2008 7,337 miles

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

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

Pass 3 Nov 2007 7,080 miles

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

Fail 27 Oct 2007 7,051 miles

Front Brake pad(s) (sintered type) less than 1.0mm thick (3.2A1f(ii))

Front Tyre tread depth is below minimum requirements of 1.0mm (4.1.3(ii))

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

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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

DX54 BYB is a 2004 Yamaha XT 660 X in Grey with a 659cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 77.8%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 DX54 BYB, 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 DX54 BYB?

You can check the full history of DX54 BYB by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DX54 BYB registered?

DX54 BYB is a 2004 Yamaha XT 660 X, first registered on 15 September 2004.

Is DX54 BYB safe to buy?

The MOT history for DX54 BYB shows 18 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 DX54 BYB 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 DX54 BYB. 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.