Originally Posted by
datlas
Depends on how worn everything else is, and budget. If everything else good and budget low, agree get used or NOS D-A, Ultegra, or 105 10s shifter. Use EBay or ask a friend if they have one.
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+1
A new 5700 rear shifter is about $100
https://www.ebay.com/itm/Shimano-105...eamDH&LH_BIN=1