Shimano 105 ST-R7020 105 Double hydraulic/Mechanical STI Lever, Left Hand

Shimano 105 ST-R7020 Left Hand STI Lever combines hydraulic disc braking with mechanical shifting in a single, ergonomic control. Designed for road cyclists seeking reliable performance without premium pricing, this dual-control lever integrates seamlessly into 105-level groupsets. The left-hand configuration manages front derailleur shifts while hydraulic braking delivers consistent stopping power in all conditions. Ideal for gravel, endurance, and entry-level racing builds where dependable shifting and modulation matter.