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FN55 ACJ

2005 Suzuki GN125

Blue Petrol 124cc
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MOT Status

Valid
Expires21 Aug 2026
Tests21 (12 pass, 9 fail)
Pass rate57.1%

Mileage

862 mi
Last recorded862 miles
Recorded on22 Aug 2025
Typical for 2005 Suzuki GN12512,871 mi

Below or average mileage for this year

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

RegistrationFN55 ACJ
MakeSuzuki
ModelGN125
Year2005
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

12 pass 9 fail
Pass 22 Aug 2025 862 miles
Fail 15 Aug 2025 850 miles

Front Brake excessively binding (1.2.1 (f))

Front Brake hose excessively chafed (1.1.12 (b) (ii))

Steering operation linkage fouling when handlebars turned from lock to lock (2.1.4 (a))

Fail 24 Oct 2024 809 miles

Exhaust system insecure (6.1.2 (a))

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

Pass 28 May 2021

Exhaust noisy (8.1.1 (a))

Front Brake binding but not excessively (1.2.1 (f))

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

Fail 28 May 2021

Front Stop lamp not working (4.3.1 (a) (ii))

Exhaust noisy (8.1.1 (a))

Front Brake binding but not excessively (1.2.1 (f))

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

Pass 14 Aug 2018 28,394 miles
Fail 14 Aug 2018 28,394 miles

Headlamp aim so that beam "kick up" is not visible on the screen (4.1.2 (a))

Nearside Rear Footrest missing (6.2.12 (a))

Fail 11 Aug 2018 28,384 miles

Headlamp aim so that beam "kick up" is not visible on the screen (4.1.2 (a))

Nearside Rear Footrest missing (6.2.12 (a))

Pass 15 Jul 2017 26,723 miles
Fail 15 Jul 2017 26,718 miles

Brake locking device missing rear brake reaction bracket (3.2.A1e)

Front position lamp adversely affected by the operation of another lamp (1.1.3b)

Front position lamp incorrect colour (1.1.2a)

Wheel alignment incorrect which adversely affects the handling (2.5.1)

Pass 21 Jun 2016 22,863 miles

both riders foot pegs bent

rear nearside foot peg missing but is a grab rail

Pass 7 Jul 2015 21,942 miles

both riders pegs bent.

rear nearside footpeg missing but there is a grabrail

Pass 21 May 2014 21,539 miles

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

Fail 20 May 2014 21,532 miles

Nearside Front Footrest insecure (6.2.1a) DANGEROUS

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

Pass 13 May 2013 20,886 miles

Drive chain slightly tight (6.2.1d)

Front Wheel has a slightly distorted bead rim. (4.2.2)

riders left peg bent

Fail 13 May 2013 20,879 miles

Registration plate insecure (6.3.1b)

Drive chain excessively loose (6.2.1d) DANGEROUS

Fairings insecure and likely to impede the steering (2.1.2e) DANGEROUS

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

Rear Stop lamp does not illuminate immediately a brake applies (1.3.1a) DANGEROUS

Front Wheel has a slightly distorted bead rim. (4.2.2)

riders left peg bent

Pass 18 May 2012 19,541 miles
Fail 11 May 2012 19,517 miles

Headlamp aim too high (1.6)

Motorcycle structure excessively corroded (6.1.1a)

Rear reflector on motorcycle obscured (1.4.1)

Pass 13 May 2011 14,799 miles
Pass 20 Nov 2009 11,439 miles
Pass 17 Apr 2009 9,815 miles

How Reliable is the Suzuki GN125?

Based on 18,615 MOT tests across 2,116 vehicles.

77.0%
Pass Rate
873
Miles/Year
33
Year Lifespan
2,116
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 292
Drive chain excessively loose 278
Drive chain worn to excess 243
Stop lamp does not illuminate immediately a brake applies 218
shock absorber seal failed and leaking oil 217
Full Suzuki GN125 reliability report

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FN55 ACJ is a 2005 Suzuki GN125 in Blue with a 124cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 57.1%.

Across all 2005 Suzuki GN125 models, the average MOT pass rate is 77.6% with a typical mileage of 12,871 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 GN125 fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 292 recorded failures. If you're considering buying FN55 ACJ, it's worth having these areas checked by a mechanic before committing.

The Suzuki GN125 typically stays on UK roads for around 33 years. At 21 years old, this Suzuki GN125 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of FN55 ACJ?

You can check the full history of FN55 ACJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was FN55 ACJ registered?

FN55 ACJ is a 2005 Suzuki GN125, first registered on 18 October 2005.

Is FN55 ACJ safe to buy?

The MOT history for FN55 ACJ shows 21 tests with a 57.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does FN55 ACJ 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 FN55 ACJ. 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.