Depends on the inserts though. The xc size Vittoria Airliner doesnt't seem to support sidewalls much, but I haven't had problems with burbing even without them and they don't make istalling tyres difficult either. So I'd say they just protect the rim. Huck Norris I'd expect to be even more so.
Depends on the inserts though. The xc size Vittoria Airliner doesnt't seem to support sidewalls much, but I haven't had problems with burbing even without them and they don't make istalling tyres difficult either. So I'd say they just protect the rim. Huck Norris I'd expect to be even more so.