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SRAM X7 Front Trigger Shifter (3-speed) - Giant University City | Charlotte, NC | Bike Shop
SHIMANO Acera SL-M310 Rapid fire Shift Lever 3X7 3X8 Speed Shifter Sets W/Cable | eBay
Universal Cycles -- S-Ride SL-M300 Left Trigger Shifter - 3 Speed; Shimano 2:1 Ratio [590821]
Hurst Shifters 3666809 Hurst Mastershift 3-Speed Shifters | Summit Racing
Amazon.com: ZUKKA Bike Shifter Shimano ST-EF51-L 3 Speed Left Brake & Shift Lever with Gear Indicator and V Brake Cable for Mountain Road Bicycle : Sports & Outdoors