You are reading a single comment by @Samuli and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@Samuli
FWIW, I use a B&M Cyo Premium. 80 lux (Supernova only talks about lumens so can't compare the numbers). I'd say it's as bright as Edelux and Luxos, which has been plenty for me in TCR riding through nights, and in Finnish winter, during which I ride mostly when it's dark. Doesn't have usb like luxos has, less things to break. No problems yet, I've had it since 2015. Recently bought another for my other bike. Cheap too.