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SIW 336

2020 Triumph Bonneville Speedmaster

Grey Petrol 1368cc
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MOT Status

Valid
Expires4 Aug 2027
Tests7 (6 pass, 1 fail)
Pass rate85.7%

Mileage

4,033 mi
Last recorded4,033 miles
Recorded on31 Jul 2026
4 checks still locked for this Triumph
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationSIW 336
MakeTriumph
ModelBonneville Speedmaster
Year2020
ColourGrey
Fuel typePetrol
Engine1,368cc

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

6 pass 1 fail
Pass 31 Jul 2026 4,033 miles

Front Brake indicates slight fluctuation of brake effort (1.2.1 (e))

Fail 31 Jul 2026 4,032 miles

Registration plate does not conform to the specified requirements (0.1 (d))

Front Brake indicates slight fluctuation of brake effort (1.2.1 (e))

Pass 27 Mar 2026 17,734 miles

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Outer Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 5 Aug 2025 3,100 miles
Pass 4 Apr 2025 15,362 miles

Nearside Front Suspension component ball joint has slight play (5.3.4 (a) (i))

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 2 Aug 2024 2,249 miles
Pass 10 Apr 2024 12,795 miles

How Reliable is the Triumph Bonneville Speedmaster?

Based on 1,032 MOT tests across 581 vehicles.

92.7%
Pass Rate
889
Miles/Year
581
On UK Roads
Full Triumph Bonneville Speedmaster reliability report

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SIW 336 is a 2020 Triumph Bonneville Speedmaster in Grey with a 1,368cc petrol engine. This vehicle has been through 7 MOT tests with a personal pass rate of 85.7%.

Frequently Asked Questions

How do I check the history of SIW 336?

You can check the full history of SIW 336 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SIW 336 registered?

SIW 336 is a 2020 Triumph Bonneville Speedmaster, first registered on 16 December 2020.

Is SIW 336 safe to buy?

The MOT history for SIW 336 shows 7 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SIW 336 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 SIW 336. 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.