This is razuuu-one. Got locked out of my account a while ago. For anyone interested, three years down the line hubs have held up great. Still smooth and very durable.
As the title. I want to get one of these (link below) for my track bike but have to get a quill adapter. Do they negatively impact performance at all? Or are they just the same as using a regular stem
Cool thanks. Budget quite flexible depending on what's available of course