Marzocchi Shocks

[Mick Milakovic]

Are these shocks of a racing quality for our Pentons?

http://www.ebay.com/itm/MARZOCCHI-SHOCKS-ET-85-34-50-CM-REF-424-ART-81008-/291305058299?pt=Motorcycles_Parts_Accessories&hash=item43d3226ffb&vxp=mtr

Mick