DSC Club Member
Ducati Meccanica
Bikes: '01 Ducati 748R and '04 Mille RSVR
Posts: 2,665
Join Date: Apr 1999
Location: Nr Boroughbridge, North Yorkshire
Mood: Awaiting the arrival of the sun and the disappearance of the rain
I too have the Evoluzione item.
It's good quality, does indeed reduce lever effort, but above all else, is guaranteed for 10 years against the legendary slave cylinder leaks.