Publicado Por En julio 25, 2026 The SHIFTER SET HB ST-EF51-7 TRIGGER / V-BRAKE 2F 7x3 BLACK is a high-quality aluminum alloy shifter set designed for Shimano gear systems. This set includes brake levers for a 21-speed mountain bike with a 22.2mm diameter handlebar. The sleek black color and trigger shifter style make it a stylish and functional choice for cyclists looking to upgrade their bike's shifting capabilities. The set includes left and right sides, providing a complete solution for improving the performance of your mountain bike. this is an open box item.