So finally Canyon released the grails 2020 in Al. I would like to know how big is the difference, now with the new GRX groupsets, between the 6.0 and 7.0. I can afford the 7.0 (1599€) but only if it iw really worth it. I mean, are the 6.0 components reliable enough and the difference is only on the weight or is there a big difference?
I think the bigger difference between the 2 GRX groupsets are going to be 11 speed on the 7.0 vs 10 speed on the 6.0. The difference in quality would be comparing 105 to Tiagra, and both groupsets have been very reliable in my experience (I have not used any GRX groups yet).
Yep, that is the answer. Well, that and weight stuff. If you ride a lot and are passionate I would go for the 7.0. But for many people, the 6.0 would be fine.