Originally Posted by
jonathanf2
Basically I'm envisioning a road "gravel" bike that's running a GRX derailleur for the clutch, but with a higher gear crankset, wide slicks, flared drops for better control, while running a lightweight frame and wheelset.
I just don't want a road bike I have to baby. I notice my roadie buddies always watching out for potholes and bumps on the road, nor can they handle the rough stuff when we encounter loose dirt or rocks. On most everything we ride, I can easily match their speed or go faster on my lower geared and heavier gravel bike. So I want to make a gravel bike that's lighter and faster, but not necessarily be all-road bike.
If you are running a double up front, you don't need a clutch RD in the back. No harm in using it, but it is not really needed.