microSHIFT Advent MX Rear Derailleur - 10/11-Speed Clutched Steel Medium Cage 50t Max BLK MFPN=11.7518.098.004 SPEEDBALL bearings provide smooth

SPEEDBALL bearings provide smooth

IP67 waterproof rated

The light utilizes Wide-Angle Optics lens design to provide 270° of visibility and an integrated USB stick allows convenient cable-free recharging

There are two Valais sizes available: 25mm diameter stanchions and one for the 26mm stanchions

microSHIFT Advent MX Rear Derailleur - 10/11-Speed Clutched Steel Medium Cage 50t Max BLK MFPN=11.7518.098.004 SPEEDBALL bearings provide smoothThe goal of Advent MX was to create a group that would stand up to the hardest 10% of riders and the microSHIFT engineers delivered. The MX rear derailleur features their most robust linkage ever with a beefy horizontal parallelogram and 33% stronger clutch force. What does that mean? Go ahead and huck to flat. When paired with an MX shifter and cassette this derailleur delivers on Microshift's signature ease of ownership and adds an entirely new