I have a wheen with a DT Swiss 370 hub. This is broadly the same as the DT Swiss 350 hub, but it ships with a different label and different, cheaper internals and freehub body. Ali Express and other place have upgrade kits. I have one on order. Also two tools are needed, cheapest if bought separately:
- need 370 tool for uninstall old
- need star ratchet tool for install, non exp version, which is the newer star ratchet system name.