Alavanca Câmbio com Maçaneta 24V ST-EF29 Rapidfire - Shimano
Shimano ST-EF29 upper cover ST lever cover | Shifting | Dual
Amazon.com: SHIMANO ST-EF500-4 Bicycle Shift/Brake Lever Set - 3 x 7 Speed, EZ-Fire Plus, 4F-Alloy, for V-Brake - Black - ESTEF5004PV7A3 : Sports & Outdoors