Been overhauling a couple of Atomic Z2 first stages... one had some rust pits in the main spring I didn't like the look of so got a new one.
Comparing new to old it was immediately apparent how much the old one had sagged over a decade or so!
New vs Old
New 28.50mm
Good used 27.75mm
Old 25.80mm
Comparing new to old it was immediately apparent how much the old one had sagged over a decade or so!
New vs Old
New 28.50mm
Good used 27.75mm
Old 25.80mm