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GN03 NBJ

2003 Triumph Speed Master

Black Petrol 790cc
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MOT Status

Valid
Expires22 Sep 2026
Tests19 (17 pass, 2 fail)
Pass rate89.5%

Mileage

15,468 mi
Last recorded15,468 miles
Recorded on27 Aug 2025
Typical for 2003 Triumph Speed Master11,960 mi

Above average mileage for this year

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

RegistrationGN03 NBJ
MakeTriumph
ModelSpeed Master
Year2003
ColourBlack
Fuel typePetrol
Engine790cc
View full Triumph Speed Master reliability data

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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

17 pass 2 fail
Pass 27 Aug 2025 15,468 miles
Pass 23 Sep 2024 15,460 miles
Pass 11 Sep 2023 15,164 miles
Pass 5 Sep 2022 14,987 miles

Steering headbearing slightly stiff or notchy Slight notch in headset (2.2.2 (f) (i))

Pass 16 Mar 2019 14,971 miles
Pass 14 Nov 2017 14,829 miles

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

Pass 8 Oct 2016 14,645 miles

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

Pass 1 Aug 2015 14,202 miles

Drive chain slightly loose (6.2.1d)

Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)

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

Pass 18 Aug 2014 13,987 miles

Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)

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

Fail 17 Aug 2013 13,436 miles

Headlamp aim too high (1.6)

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

Pass 17 Aug 2013 13,436 miles

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

Pass 25 Aug 2012 13,178 miles

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

Pass 27 Aug 2011 12,361 miles
Pass 28 Aug 2010 11,560 miles

Exhaust noisy (7.1.2)

Fail 21 Aug 2010 11,547 miles

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

Exhaust noisy (7.1.2)

Offside Drive chain slightly loose (6.2.1d)

speedometer cable insecure

Pass 27 Aug 2009 10,427 miles

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

Pass 8 Mar 2008 8,916 miles
Pass 3 Mar 2007 7,108 miles

Rear Brake pad(s) close to minimum limit (3.2A1f(ii))

Pass 15 Mar 2006 5,862 miles

How Reliable is the Triumph Speed Master?

Based on 3,811 MOT tests across 256 vehicles.

86.3%
Pass Rate
648
Miles/Year
23
Year Lifespan
256
On UK Roads

Top MOT Failure Points

Brake pad(s) less than 1.5 mm thick 42
Roller brake test indicates a binding brake 28
Tyre tread depth is below minimum requirements of 1.0mm 18
Exhaust markings indicating not for road use or similar wording 17
Stop lamp does not illuminate immediately a brake applies 13
Full Triumph Speed Master reliability report

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GN03 NBJ is a 2003 Triumph Speed Master in Black with a 790cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 89.5%.

Across all 2003 Triumph Speed Master models, the average MOT pass rate is 87.3% with a typical mileage of 11,960 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Speed Master fails its MOT is brake pad(s) less than 1.5 mm thick, accounting for 42 recorded failures. If you're considering buying GN03 NBJ, it's worth having these areas checked by a mechanic before committing.

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

Frequently Asked Questions

How do I check the history of GN03 NBJ?

You can check the full history of GN03 NBJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GN03 NBJ registered?

GN03 NBJ is a 2003 Triumph Speed Master, first registered on 15 March 2003.

Is GN03 NBJ safe to buy?

The MOT history for GN03 NBJ shows 19 tests with a 89.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GN03 NBJ 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 GN03 NBJ. 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.