US Ariel Atom 2 (Brammo) Service Bulletins and Retrofit Instructions

This section contains service bulletins and retrofit instructions that apply to some US (Brammo) Ariel Atom 2 models. Before you panic, however, please ask on the forums to confirm that:

1. The retrofit in question applies to your Atom, and
2. The retrofit in question (or an equivalent change) has not already been installed on your Atom.

A number of the retrofits posted here apply only to the earliest Brammo Atoms and were performed by Brammo at the factory on newer cars.

The information here is posted for completeness, and because there have been a number of never-registered Atoms sold which may be missing one or more of these retrofits.

If you're uncertain if a particular item is needed for your Atom, please start a discussion in the appropriate forum (generally US Ariel Atom 2 (Brammo) Technical Discussion). The articles in this section serve only as a reference, not as an area to ask about the applicability to specific cars. Those discussions should take place in the appropriate forums.