#!markdown
Sounds like a good idea in theory but will 10spd Shimano derailleurs work with
a sprocket this big? The "shadow assembly" on the top of Shimano R derailleurs
may need to be longer to in order to accomodate 42T.
You may be stuck using an XX1 or XO1 R derailleur since they're the only
derailleurs on the market that are designed for this sprocket range.
If Shimano 10spd derailleurs are compatible then I'm sold.
Nov. 28, 2013, 8:02 p.m. - robjob118
#!markdown Sounds like a good idea in theory but will 10spd Shimano derailleurs work with a sprocket this big? The "shadow assembly" on the top of Shimano R derailleurs may need to be longer to in order to accomodate 42T. You may be stuck using an XX1 or XO1 R derailleur since they're the only derailleurs on the market that are designed for this sprocket range. If Shimano 10spd derailleurs are compatible then I'm sold.