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.

FEATURES:

• Light shifting operation, wider compatibility, and suitable for internal cable routing
• Slim main lever body
• RAPIDFIRE PLUS
• Streamlined cockpit experience
• Gear display positioned below the handlebar
• Numbered gear display indicates gear position at a glance
• OPTICAL GEAR DISPLAY