Rancilio Stainless Steel Bottomless Portafilter
New ergonomic handle, factory cut, Original Equipment Manufacture bottomless portafilter, designed specifically for the RS1 model. This comes with the spring, but no basket is included; Rancilio recommend the 40100108.
The wings measure 6.4 mm thick, and these will fit any Rancilio group head.
Rancilio part #: 10071143R (will soon be 100700001R).
