For reliable mountain bike shifting, SHIMANO's ALTUS SL-M2010-R RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.
Features
Slim main lever body
OPTISLICK for smooth shifting performance
MEGA 9 LITE close ratio gearing
Gear display positioned below the handlebar
Numbered gear display indicates gear position at a glance
I’ve had my Trek bike for about 7 years now and noticed the right hand shifter has a loose mechanism and is slipping on downshifts. Original Shimano shifters have worked very well ... view moreso replacing them with updated versions. view less
