8mm (flat bar)

Who's this item for: These tubes are heavy

made with high-polished brass

Pulling up with some force will disengage them as well

All Thomson

Continental Cross King II Tyre - TR Kevlar Folding - ProTection - PureGrip - 2.3 Inch - 29 Inch Images Uploaded - Ready for Review 8mm (flat bar)The King has returned with a step up from the original, the Continental Cross King II Tyre is a fast, smooth, quiet tread with great grip that was developed together with the Topeak Ergon MTB pro team. Aimed directly at the XC riders this is a performance trail tyre with a great all round to dry use case. The self cleaning design means that you are far less likely to have mud build up. They are also folding to save on weight and of course Tubeless