Topic starter
I did have a 2x10 setup with 52 & 36T front chain rings.
I'm upgrading to ultegra di2 2x11 and I have a choice on chain rings sizes.
I mainly ride club runs of a Sunday 50 miles or so and 100 mile sportive rides. The Cavendish tour100 ride was very testing last year and used every gear I had. I've asked the shop to order the same what is on the bike but not sure whether 50x34 would of been a better choice? Or wouldn't I notice?
Posted : 30/03/2015 7:41 pm