Barnett, Derby transparent cover. Black for Harley-Davidson Softail

Billet aluminum with black powder coating. 
The translucent (transparent) polycarbonate window comes with a protective layer to help avoid rayons and discoloration and is sealed with a toric joint. 
It allows you to check the oil level without dismantling it and provides a view of the clutch in operation. 
It is complete with a Derby lid joint. 
Diameter 16.3cm.

Compatible with:> 19-24 Softail; 2018 Softail FLSB Sport Glide; Other 2018 Custom Equipped with an external primary cover with a narrow profile