The new Shimano Deore Rapidfire Plus shifters feature a 2-Way Release and an easily readable optical gear display. The 2-Way Release allows you to release the cable by pressing with your thumb or pulling with your index finger. This means you don't have to adjust your riding style to the shifter; instead, the shifter adapts to your riding style. A longer main lever enhances switch ergonomics. Ergonomically designed pressure points lead to a crisper shifting feel and provide more direct feedback.