For reliable mountain bike shifting, Shimano's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. - Slim main lever body - OPTISLICK for smooth shifting performance - Gear display positioned below the handlebar - Numbered gear display indicates gear position at a glance - Light shifting operation, wider compatibility, and suitable for internal cable routing - Streamlined cockpit experience

- Drivetrain Speeds: 2x9 or 3x9 - Front Derailleur/Shifter Compatibility: Shimano Mountain - Shifter Style: Trigger - Includes shift cables and housing

The Revoshift shifter allows you to change gears by simply twisting with thumb and index finger while keeping your hands on the handlebar. - Easy and reliable shifting is good for average riders and beginners. - Dual-diameter shift collar allows any hand size to get a secure grip on the shift collar. - Designed to improve efficiency in the Nexus internally geared hub system

Shimano Deore M590 trigger style shifters provide excellent functionality for 3x9 drivetrains. - Optical gear display - 2-Way release feature - Derailleur cables included

Shimano Altus M310 shifters for 3x7 or 3x8 drivetrains. - Optical gear display - Stainless steel shift cables included

Shimano XTR M9100 shifters feature fast and intuitive operation. - Right shifter features quicker lever access and light operation force, and is compatible with both 11 and 12-speed drive trains - Left shift features only one shift lever (2-way release)—push lever forward to up-shift; and either push or pull the lever to down-shift