2 stars
Have had one for about one and a half month now, at first i liked it, but after a couple of rides i began loosing my chain, even though i did readjust i haven't made it work perfectly, and when i loose the chain once on a ride it just keep dropping for the rest of that trip. Too bad, will go for the Superstar single ring chainguide next time.
http://superstar.tibolts.co.uk/product_info.php?produc