Hi Canyon owners.
I need help in finding the measurements for the internal dimensions of the head tube for the above mentioned bike.
I would appreciate any information I could get beyond the following specifications (per Canyon customer service):
Lower part = IS 50/40
Top part = ZS 42

Non of those have any standard , hence specifications can not be found anywhere

Thanks

Have a look on here;

http://www.moredirt.co.uk/stories/FSA-Orbit-Z–Orbit-IS-2-Coloured-Headsets/1806/

maybe one of these will help;