Amazon.com : SHIMANO Tourney ST-EF41 EZ-Fire Plus 3x6s Shifter Set : Sports & Outdoors
Shimano ST-EF41-3 left w/Shifter/ brake lever – Infinity Cycle Works
Shimano Tourney St-ef41 Rapid Fire 3x7 Speed 21 Speed Left Right Hand Mtb Fold Bike Shifter & Brake Lever Ef41 St-ef41-7 - Buy St-ef51 Ef500 Conjoined Dip Bike Derailleurs Bicycle Shift Lever