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LKO 3F

1967 Bsa B40

Multi-colour Petrol 249cc
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MOT Status

Valid
Expires12 Aug 2026
Tests19 (18 pass, 1 fail)
Pass rate94.7%

Mileage

477 mi
Last recorded477 miles
Recorded on13 Aug 2025
Typical for 1967 Bsa B405,775 mi

Below or average mileage for this year

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

RegistrationLKO 3F
MakeBsa
ModelB40
Year1967
ColourMulti-colour
Fuel typePetrol
Engine249cc
View full Bsa B40 reliability data

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MOT History

18 pass 1 fail
Pass 13 Aug 2025 477 miles
Pass 28 Jun 2024 28 miles
Pass 29 Nov 2022 647 miles

Front Tyre worn close to the legal limit 2.0mm (5.2.3 (e))

Pass 8 Oct 2021 5,419 miles
Pass 3 Jul 2020 4,273 miles

Drive chain worn but not considered excessive (6.1.7 (c) (i))

Fail 3 Jul 2020 4,273 miles

Drive chain worn but not considered excessive (6.1.7 (c) (i))

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

Pass 28 Jun 2019 3,219 miles
Pass 15 Jun 2018 2,017 miles
Pass 5 Jun 2017 518 miles
Pass 2 Jun 2016 638 miles

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

Pass 2 Jun 2015 6,004 miles

Drive chain worn but not considered excessive (6.2.1e)

Pass 27 May 2014 4,564 miles
Pass 17 May 2013 3,264 miles

Wheel alignment slightly misaligned. (2.5.1)

Pass 28 Mar 2012 2,142 miles
Pass 18 Mar 2011 421 miles
Pass 25 Mar 2010 59,761 miles

Front wheel bearings are slightly rough (2.3.5b)

Pass 27 Mar 2009 57,193 miles
Pass 27 Mar 2008 54,331 miles
Pass 29 Mar 2007 51,037 miles

How Reliable is the Bsa B40?

Based on 3,385 MOT tests across 673 vehicles.

91.6%
Pass Rate
127
Miles/Year
65
Year Lifespan
673
On UK Roads

Top MOT Failure Points

Steering headbearing has excessive free play 19
Stop lamp does not illuminate immediately a brake applies 12
Headlamp at least one does not illuminate on dipped beam 11
Steering lock stop ineffective 10
wheel bearings have excessive free play 9
Full Bsa B40 reliability report

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LKO 3F is a 1967 Bsa B40 in Multi-colour with a 249cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 94.7%.

Across all 1967 Bsa B40 models, the average MOT pass rate is 95.3% with a typical mileage of 5,775 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 Bsa B40 fails its MOT is steering headbearing has excessive free play, accounting for 19 recorded failures. If you're considering buying LKO 3F, it's worth having these areas checked by a mechanic before committing.

The Bsa B40 typically stays on UK roads for around 65 years. At 59 years old, this Bsa B40 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of LKO 3F?

You can check the full history of LKO 3F by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was LKO 3F registered?

LKO 3F is a 1967 Bsa B40, first registered on 25 September 1967.

Is LKO 3F safe to buy?

The MOT history for LKO 3F shows 19 tests with a 94.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does LKO 3F 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 LKO 3F. 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.