TT Rules (Canada specifically)

Triathlon Forum
1

Hi All,

Been looking around for rules specific to road tt’s for races in Canada (BC specifically) From what I have found it appears all sanctioned TT’s follow UCI rules so the 5mm behind BB applies, what is the rule regarding the wheel size. Can I ride 650cc wheels for sanctioned races in Canada?

Thanks

2

I think UCI rules allow you to use 650C wheels. The rule’s main thrust is that both wheels on your bike have to be the same size.