Derby and Inspection Covers

Clutch cover and inspection cover

The primary chain needs attention in the form of regular checks, re-tensioning and good lubrication. The clutch needs to be adjusted from time to time, linings and sometimes adjusting screws wear out. Removing the entire primary cover every time for such maintenance work and also replacing the oil (no, you don't reuse it ...), at least for primary drives in an oil bath, is quite a job. So what could be more obvious than to make access easier for the mechanic and also make the work a little more enjoyable by providing the outer primary cover with openings and matching covers through which he can carry out the checks quickly and easily?

Different styles and designs

An inspection or clutch cover is quick and easy to replace, whether it's on a Knucklehead with a sheet metal primary housing or the latest model year of Panheads with an aluminum housing and electric starter. 4-speed Sportster models feature large plugs instead of covers. There are various covers and cover series to express your individual taste: plain chrome-plated, polished, brass, Bird style, etc. And with Evolution and Twin Cam you have the choice between designs from DynaMite, RSD, Moon, Ricks, CPV ... Too many to list here. Click on the pictures and take a look.