Originally Posted by
topflightpro
Here is the verbatim response from Giant:
Thank you for contacting us. I believe you were looking at the new hookless SLR 1 rims that are available in Canada right now. The reason there is only certain tire compatibility is because those rims are hookless. The only hookless rims on 2020 bikes were the ones on with Cadex wheels. If you have a 2020 model bike with SLR 1 wheels, then you don’t need to reference the hookless tire compatibility chart.
And here's the link to the US website for the 2021 Pro 0. See ''Technology and features'' section. As I said, we have the same models in both countries.
https://www.giant-bicycles.com/us/tc...ro-0-disc-2021
Last edited by eduskator; 09-29-20 at 10:16 AM.