Is it really that complicated to choose a gravel bike rear derailleur, or are people just not paying attention to the basics of bike mechanics anymore? It seems like every month theres some new groundbreaking innovation thats supposed to revolutionize the world of gravel biking, but at the end of the day, isnt a derailleur just a derailleur?
Ive been riding on SRAM Rival for years, and Ive never had a problem that couldnt be solved by a decent chain lube and some basic maintenance. Meanwhile, I see people shelling out top dollar for Shimano GRX and complaining about how its not living up to their expectations.
Whats the real difference between a Shimano GRX and an SRAM Rival rear derailleur when it comes to gravel biking? Is it really worth the extra cash to upgrade to a GRX, or are people just drinking the Shimano Kool-Aid? And whats with all the fuss about clutch vs non-clutch derailleurs - does it really make that big of a difference in real-world riding conditions?