Microshift Advent SL-M8195-R XPress 9 Speed Rear Shifter - 22.2mm Bar Clamp - 9 Speed Exclusive 2G has 12 splines that

2G has 12 splines that are approximately 23

5 different crimping/grasping areas

Integrated MIPS Technology

Often overlooked

proper tools are extremely important for installation and removal

Microshift Advent SL-M8195-R XPress 9 Speed Rear Shifter - 22.2mm Bar Clamp - 9 Speed Exclusive 2G has 12 splines thatFor once the bike industry has given us something we've been asking for A wide range group set that you don't need to mortgage your house or sell your last kidney for. Introducing Microshift's Advent 1 x 9 group set with a wide range cassette, clutch mech, and matching shifter. YAAASSSSS! Best thing of all this group set will leave enough money in your pocket for a ride trip this weekend! Don't let the tiny price tag of the Microshift Advent SL M8195