Whats happend here?

[Al Wyn]

A little help please guys...my lads just come scooting back with his Mongoose jump bike after doing some `jumping` and theres no drive at all? it has a DMR single speed conversion on it...whats broke do we think?

[Jimbo.]

Freewheel/freehub.

[Engineer1]

As above, assuming there is still teeth on the cogs and a chain the freewheel hub is the only other component left.

[shalmaneser]

Jimbo. said:

Freewheel/freehub.

Yup.