SHIMANO ST-EF41 3/67/18/21Speed MTB Bicycle Bike Shifters Set Brake Shifter | eBay
Shimano Tourney Ef41 3x7 Speed Bike Shifter Left Right Shift Lever Mountain Bicycle Trigger Parts - Buy St-ef51 Ef500 Conjoined Dip Bike Derailleurs Bicycle Shift Lever & Brake Lever 7/8 Speed 21/24
SHIMANO TOURNEY TY EZ FIRE PLUS Shift/Brake Lever 3x7/6-speed | SHIMANO BIKE-EU