Joined: Jun 2009
Posts: 2,242
Likes: 1,659
From: PacNW
Bikes: Dinucci Allez 2.0, Richard Sachs, Alex Singer, Serotta, Masi GC, Raleigh Pro Mk.1, Hetchins, etc
I have a single PRS with the steel plate bolted to the shop floor. I have updated it with the latest Park clamp and it is fine.
the EVT clamp is available open stock and will fit a Park pole. However the clamp is $500.
the updated Park clamp works similar to the EVT, and does not have the "over center" locking feature that is famous for damaging thin frame tubes
I would consider an EVT stand with the "assist" if I were working on a lot of heavy ebikes.
/markp