Originally Posted by
dz_nuzz
I ran WiFli all the time on my SRAM bike. Never noticed an issue. Personally I don't see a really good reason to not run it unless you are being really weight conscious about your bike. Gives you the ability to run larger rear cassettes if you need em which is a benefit in some of the races I did.
My concern was not about weight. More about how well it functioned with smaller cassettes.
I've run two different WiFli derailleurs, and Apex and a Force. The Apex was terrible. The Force worked very well.