get one of those hubs that lets you tension the chain with the dropout, or file out the dropout. I tried a magic gear for a while, with a half link, but while it was fine for a bit the chain stretched after a week and it was too slack for me. You could be really lucky with the magic gears though, try the spreadsheet (you need to know the chainstay length).
get one of those hubs that lets you tension the chain with the dropout, or file out the dropout. I tried a magic gear for a while, with a half link, but while it was fine for a bit the chain stretched after a week and it was too slack for me. You could be really lucky with the magic gears though, try the spreadsheet (you need to know the chainstay length).