A nice triplex industrial chain in a cover would be best!

I have never understood the HD fascination with a belt drive. They are enough trouble when used to drive camshafts and the like. Down exposed at the back of a M3W it is asking for trouble.

I'm amazed that MMC has chosen anodized aluminium for the "sprocket". As soon as the anodizing wears through the thing will begin to fail....and QC on anodizing thickness is virtually impossible.

A Titanium after market part anyone?


Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...