Sorry for the roadie question. Looking to change my 10 speed Sram Red cranks as I want compact in order to run a smaller inner ring. It seems I can get the 11 speed cranks cheaper than than the 10’s. Will it work OK, rest of the setup is all Sram Red 10 speed. In addition any recommendations for cranks other than the reds, need to be bb30 compatible.

Thanks

Yip.. did the exact same thing.. no problem.