For reliable mountain bike shifting, SHIMANO's ALTUS SL-M2010 RAPIDFIRE shift levers are 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
OPTISLICK for smooth shifting performance
MEGA 9 LITE close ratio gearing
Streamlined cockpit experience
Gear display positioned below the handlebar
Numbered gear display indicates gear position at a glance
OPTICAL GEAR DISPLAY