Shimano Alivio SL-M3100 Shift Lever Pair Set SL-M3100-2L / SL-M3100-R (2x9 speed) Category_Sensors The increased axle-to-crown height is

The increased axle-to-crown height is offset by a shorter headtube to maintain stack measurements and improve aesthetics

so that you can fully mimic your outdoor groupset

Graphene compound

3M double sided tape

Shimano Alivio SL-M3100 Shift Lever Pair Set SL-M3100-2L / SL-M3100-R (2x9 speed) Category_Sensors The increased axle-to-crown height isShimano Alivio SL M3100 Shift Lever Set 2x9 Speed The SHIMANO ALIVIO SL M3100 2L shifting lever provides quick lever access and light and responsive shifting for 2x9 speed mountain bike drivetrains. The RAPIDFIRE PLUS MONO lever features 2 WAY RELEASE, which allows for relief shifts by either pull of the index finger or push of the thumb. The SHIMANO ALIVIO SL M3100 R shift lever provides responsive rear shifting for 9 speed mountain bike drivetrains.