Road Bike, Cycling Forums banner
1 - 1 of 1 Posts

·
Registered
Joined
·
1,198 Posts
Drone 5200 said:
WOW! I'm impressed. You are a knowledgeable crowd. Thanks for sharing the wisdom. And so fast, too.

One follow-up: Is that 27T max for real? Anyone with experience using a 29T on the RD-7800?
Exceeding the 27t max gear limit usually requires screwing the b adjustment screw all the way to pull the derailleur beck behind the cogs so that it doesn't rub. I've heard of guys even replacing the stock screw with a longer one.
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top