Arguably, THE most important measure of an engine’s health, the oil pressure is now as easy to see as your speed or revs. The NBOPG uses a custom made stainless mount that replaces the stem nut and holds a polished gauge. We use a DOT approved oil line and chrome fittings, as well as everything else you’ll need for a straight forward, easy install.

Fits all years Bonneville, Thruxton, America and Speedmaster.