MOT cost .

Triumph Motorcycles Limited

Bonneville T120 Black

3 UK vehicle recalls on record for this model, listed most recent first.

If your Bonneville T120 Black is covered by any of these notices, contact your authorised Triumph Motorcycles Limited dealer. All recall work is carried out free of charge.

Notices on record

3

Triumph Motorcycles Limited Bonneville T120 Black · DVSA register

All recall notices.

  1. Removal of alternator to main harness connector

    R/2026/077 · 20 Feb 2026

    20 Feb 2026

    Defect

    On affected vehicles under specific environmental conditions a localised high impedance area can occur within the connector leading to high current though small contact areas. This can lead to excessive heat causing the connector to deform. In this event the alternator may not continue to provide energy to the system which may lead to a low battery warning and cause the bike to power off as well as potential thermal/degradation concerns.

    Remedy

    Removal of Alternator to Main Harness Connector.

    Build window

    Built 16 Dec 2020 – 27 Nov 2023

    ~593 vehicles affected

  2. Alternator connector wire alignment clip

    R/2024/421 · 23 Oct 2024

    23 Oct 2024

    Defect

    The manufacturer has determined on affected vehicles the wires in the alternator connector system may form a bridge if they are exposed to a combination of different factors such as high temperatures heavy current loads and excessive lateral pulling on the wiring.

    Remedy

    Fit a new cable alignment clip

    Build window

    Built 30 Jul 2020 – 16 Sep 2020

    ~87 vehicles affected

  3. The improper securing of the left-hand brake disc may lead to its detachment from the front wheel assembly

    RM/2023/008 · 15 Mar 2023

    15 Mar 2023

    Defect

    Affected motorcycles may have improper securing of the left-hand brake disc which may lead to its detachment from the front wheel assembly.

    Remedy

    Fit a replacement damper between the brake disc and front wheel assembly new disc fixing bolts.

    Build window

    Built 24 May 2022 – 31 Jan 2023

    ~239 vehicles affected

Data from the DVSA Vehicle Recall register (Crown Copyright, Open Government Licence v3.0). Last indexed: 2026-04-26.

These records are provided for reference. Contact your authorised Triumph Motorcycles Limited dealer or check your vehicle registration at gov.uk/check-if-a-vehicle-has-outstanding-recalls to confirm current status.

All makes

Click Mechanic · affiliate

Recall remedy booked. Mechanic next?

Affiliate links — small commission, no extra cost to you.

Mobile mechanic · UK-wide

Book a mechanic at your door.

Fixed-price quotes upfront. No garage needed. Click Mechanic sends a vetted local mechanic to you — home, work, or roadside.

Get a quote →