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Derby and Inspection Covers

Derby and Inspection Covers

Inspection Covers for Steel Primary
Inspection Covers for Steel Primary
Reproduction of the stock primary chain inspection cover for all steel primary covers.
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Derby Covers for Steel Primary
Derby Covers for Steel Primary
Clutch cover for all original or our outer primary covers.
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Paughco Derby Covers for Steel Primary
Paughco Derby Covers for Steel Primary
Derby cover for all original or our outer primary covers.
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Old Style Derby Covers
Old Style Derby Covers
The perfect accessory for all Big Twin owners building their bike towards the classic 50's style. The design of this cover resembles the early style 1936-1964 tin primary derby cover and fits all Big Twin aluminum primary covers from 1970-up without modification.
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Standard Derby Cover
Standard Derby Cover
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Standard Inspection Covers
Standard Inspection Covers
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Bates BigFin Derby Covers for Steel Primary
Bates BigFin Derby Covers for Steel Primary
This derby cover by Bates with a ribbed design is the perfect addition to all original and our steel primary covers. The cast-in Bates “B” in the center provides a striking accent and makes this clutch cover a real eye-catcher.
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Moon Derby Covers
Moon Derby Covers
Custom derby covers with the traditional styling of finned accessories from Mooneyes USA.
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DynaMite Finned Derby Cover
DynaMite Finned Derby Cover
Covers which create a three-dimensional effect with their finned and arched design. Matching point covers are also available.
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Factory Domed Derby Cover
Factory Domed Derby Cover
Smooth, convex derby cover in a mirror-like chrome finish. Resembles the original counterpart down to the details.
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Finned Inspection Covers
Finned Inspection Covers
Covers which create a three-dimensional effect with their finned and arched design. Matching point covers are also available.
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Rick’s Bull's Eye Derby Covers
Rick’s Bull's Eye Derby Covers
Interesting clutch cover with Makrolon sight glass. CNC machined from aluminum and absolutely oil tight with its two O-rings. Factory mounting screws can be retained.
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CPV Inspection Cover
CPV Inspection Cover
Polished billet aluminum covers with ball-milled grooves. The inspection cover fits 4-speed FL and FX models with forward controls from 1965 thru 1986 and all Softail or Dyna Wide Glide models from 1984 to present.
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Accessories
Accessories
Gaskets
Gaskets

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.

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com