Buy Shimano Tourney Revoshift Shifter Set 3X7 at HBS
Shimano Altus 3x7 Rapid fire Shifters SL-M310 with cables and Shimano EF500 3x7 Speed Shifter Brake Lever Combo with cables for Mountain Bike MTB Fat bike Folding Bike LEGIT | Lazada PH
Shimano Altus SL-M310 3/7 3X7 Speed Trigger Shifter Dual Lever Shifters Set | eBay