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DX03 BYZ

2003 Suzuki GZ125

Blue Petrol 124cc
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MOT Status

Valid
Expires1 Sep 2027
Tests21 (14 pass, 7 fail)
Pass rate66.7%

Mileage

30,580 mi
Last recorded30,580 miles
Recorded on2 Sep 2026
Typical for 2003 Suzuki GZ12511,017 mi

Significantly above average — investigate

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

RegistrationDX03 BYZ
MakeSuzuki
ModelGZ125
Year2003
ColourBlue
Fuel typePetrol
Engine124cc

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 7 fail
Pass 2 Sep 2026 30,580 miles

Offside Front Shock absorber has a light misting of oil (5.3.2 (b))

Fail 24 Aug 2026 30,580 miles

Rear Position lamp not working (4.2.1 (a))

Rear Wheel spoke excessively loose (5.2.2 (d))

Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) DANGEROUS

Offside Front Shock absorber has a light misting of oil (5.3.2 (b))

Pass 1 Sep 2025 28,519 miles

Offside Front Shock absorber has a light misting of oil (5.3.2 (b))

Fail 27 Aug 2025 28,519 miles

Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i))

Rear Tyre tread depth is below minimum requirements of 1.0mm (5.2.3 (e)) DANGEROUS

Stop lamp remains on when the brakes are released (4.3.2 (a) (iii)) DANGEROUS

Offside Front Shock absorber has a light misting of oil (5.3.2 (b))

Pass 20 Aug 2024 25,116 miles
Pass 24 Aug 2023 24,254 miles

Nearside Front Brake pad(s) close to minimum limit (1.1.13 (a))

Nearside Rear Inner Wheel hub worn, but not excessively (5.2.1 (b) (i))

Offside Rear Brake indicates a slightly grabbing brake (1.2.1 (c))

Pass 6 Jul 2016 22,681 miles
Fail 6 Jul 2016 22,681 miles

Front Headlamp aim too high (1.6)

Offside Rear Brake reaction bracket securing bolt(s) loose (3.2.A1j)

Pass 11 Jun 2015 21,901 miles
Pass 14 Jun 2014 21,363 miles
Pass 15 Jun 2013 21,357 miles

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

Steering headbearing has slight free play (2.2.2)

Pass 8 Sep 2012 21,122 miles
Pass 23 Sep 2011 20,821 miles

Steering headbearing has slight free play (2.2.2)

ingnition barrel worn

Fail 12 Aug 2011 20,807 miles

Front An item not tested (Manual)

Front An item not tested (Manual)

Front Roller brake test indicates a binding brake (3.3.A1a)

Locking device(s) not correctly fitted which may make the motor bicycle dangerous to ride (6.2.1h)

Nearside Steering lock stop missing (2.1.3)

Rear Brake locking device missing (3.2.A1e)

Steering headbearing has excessive free play (2.2.2)

Wheel alignment incorrect which adversely affects the handling (2.5.1)

ENGINE CASING BOLTS MISSING

INGNITION BARREL WORN

OIL ON REAR TYRE

Pass 4 Mar 2009 20,794 miles
Pass 24 Sep 2008 20,689 miles
Pass 31 Mar 2007 17,773 miles
Fail 23 Mar 2007 17,773 miles

Brake pedal cannot be released smoothly (3.1.3d)

Brake pedal has inadequate reserve travel (3.1.3b)

Drive chain excessively tight (6.2.1d)

Drive chain worn to excess (6.2.1e)

Headlamp aim too high (1.6)

Headlamp switch insecure (1.2.4)

Horn is not continous or uniform (1.7.3c)

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

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

Rear wheel rotation likely to be impeded (6.2.1b)

Steering movement excessively 'notchy' with the wheel raised (2.2.1b)

Throttle operating incorrectly (6.2.1f)

Chain guard missing

Exhaust is leaking but is not excessively noisey (7.1.1b)

Front Brake disc(s) slightly scored (3.2.A1l)

Nail in rear tyre

Rear Wheel alignment slightly misaligned. (2.5.1)

Pass 18 Mar 2006 12,113 miles
Fail 17 Mar 2006 12,075 miles

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

Fail 11 Mar 2006 11,924 miles

Exhaust has part of the system missing (7.1.1a)

Offside Front Direction indicators not working (1.5.1c)

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

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

Steering movement slightly 'notchy' (2.2.1a)

How Reliable is the Suzuki GZ125?

Based on 38,208 MOT tests across 3,893 vehicles.

73.9%
Pass Rate
867
Miles/Year
28
Year Lifespan
3,893
On UK Roads

Top MOT Failure Points

Brake pad(s) less than 1.5 mm thick 1,031
Stop lamp does not illuminate immediately a brake applies 953
Drive chain excessively loose 817
Tyre tread depth is below minimum requirements of 1.0mm 714
shock absorber seal failed and leaking oil 654
Full Suzuki GZ125 reliability report

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DX03 BYZ is a 2003 Suzuki GZ125 in Blue with a 124cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 66.7%.

Across all 2003 Suzuki GZ125 models, the average MOT pass rate is 73.7% with a typical mileage of 11,017 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 Suzuki GZ125 fails its MOT is brake pad(s) less than 1.5 mm thick, accounting for 1,031 recorded failures. If you're considering buying DX03 BYZ, it's worth having these areas checked by a mechanic before committing.

The Suzuki GZ125 typically stays on UK roads for around 28 years. At 23 years old, this Suzuki GZ125 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of DX03 BYZ?

You can check the full history of DX03 BYZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DX03 BYZ registered?

DX03 BYZ is a 2003 Suzuki GZ125, first registered on 20 March 2003.

Is DX03 BYZ safe to buy?

The MOT history for DX03 BYZ shows 21 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DX03 BYZ 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 DX03 BYZ. 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.