Hmm. Cheaper, lighter, maybe better surface finishing (CT2 versions), but I'm not sure that anybody seriously claims that they shift better than the OE Shimano ones.
Replacing worn shimano rings with new stronglight rings makes better shifting ;)
@lynx started
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.
Replacing worn shimano rings with new stronglight rings makes better shifting ;)