Shimano Alivio SL-M3100 Front 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