Shimano Alivio SL-M3100 Shifter

Alivio M3100 series shifters
2x9 and 3x9 options enable a variety of riding styles
2-speed front shifter uses single-paddle Rapidfire Plus Mono technology for the most simple & intuitive front shifting
Rapidfire Plus rear shifter mechanism allows up to 3 downshifts at once
Easy to read optical gear display
Optislick cables included
Pairs of shifters also include SP-41 cable housing