Shimano SL-M7100 SLX i-Spec EV Single Shifters - 12 Speed Direct Attach

Quicker lever access and light operation Instantaneous push and pull movements -35% shifting operation force (vs SL-M7000-IR) 20% quicker main lever access (vs SL-M7000-IR) Adjust to the optimal position for any riding style or rider preference with clean cockpit Quicker lever access and light operation force improves concentration and enjoyment Rider tunable Shifter Style: Trigger Drivetrain Speeds: 12 Multi-Release: Yes 2-Way Release: Yes Max. multiple shifts (Main lever/ rear): 3 Shifter Mount: I-SPEC EV (14mm slide range and 60-degree rotation) Weight: 120g.