microSHIFT R9 Left Drop Bar Shift Lever - Triple Shimano Compatible Black MFPN=11.4018.121.000 X-Horizon design minimizes chain slap

X-Horizon design minimizes chain slap maximizes 1x drive train performance

Constructed completely from unidirectional carbon fiber for lightweight and strength as well as super secure bottle fit

Requires a minimum of 10mm stack height below stem

38mm / 29" / Boost Lower Leg Assembly

microSHIFT R9 Left Drop Bar Shift Lever - Triple Shimano Compatible Black MFPN=11.4018.121.000 X-Horizon design minimizes chain slapmicroSHIFT R9 Left Drop Bar Shift Lever Triple Shimano Compatible Black. These Shimano compatible 9 speed shifters feature comfortable ergonomics easy installation and durability you can rely on. Whether youre replacing a broken shifter doing a drop bar conversion or building from scratch these well constructed shifters will do the trick. Includes cable and housing Separate dedicated lever for up and down shifts Replaceable hood cover and face plate