Originally Posted by
Homebrew01
How's it different than other cranks ?
Zeus uses a 16mm bolt in a 22mm extractor hole. This leaves minimal clearance for a socket to fit in the hole. Stronglight also used a 16mm bolt, but their extractor hole was 23.35mm wide.
I use an old Park wrench with 14, 15, 16 mm sizes for crank bolts.
While the 16mm socket on the Park 14-15-16mm wrench fits into a Stronglight am, it is too thick to fit into the Zeus arm. Park did make a 16mm thin-wall peanut-butter wrench to fit Zeus cranks (the CCW-16).