Can anybody out there tell me what size isis bottom bracket i need for my my 2008 Trek 69er.

I cannot remember whether it is:-

118mm x 63mm

or

118mm x 73mm

(I can't log into my pop3 e-mails to check what I purchased when the last one went bang and want to get one ordered before 15:00)

Thanks in advance.

Treks are usually 73mm shells

Thanks mtbfix. And i meant 118 x 68 (rather than 62).

Turned out it was 118mm x 68mm…

Just as the bb gets sorted something else goes!

Anybody got any idea if you can rebuild the pawls on a bontrager singlespeed rear hub?

It is still making a nice clikty noise when free wheeling but is slipping big time when I put the hammer down and I end up eating bars. 🙄