For Shimano SL-M370 Thumb Gear Shifter 27(3x9) Speed MTB Mountain Bike Shift Set
This Shimano M370 3 × 9 Speed Shifter Set is a pair of Rapid-fire Plus shifters for quick and precise shifting with SL cable adjust for fine tuning your gears. Components Trigger shifter. 1X 3 Speed Left Shifter.