FSA K-Force Light Stem 31.8mm x 120mm -6° CheckoutSpec= Blue/Red In addition to 8-Speed cassettes

In addition to 8-Speed cassettes this rear derailleur is also compatible with 12-42t and 12-46t 9-speed cassettes (requires Advent 9-speed shifter)

37 BB/Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type Shimano Hollowtech II Defined Color Black

8mm rise +/-6 deg length 100mm color silver

Belt is designed for mid-torque

FSA K-Force Light Stem 31.8mm x 120mm -6° CheckoutSpec= Blue/Red In addition to 8-Speed cassettesFSA (Full Speed Ahead) K Force Light OS 99 Stems3D forged and CNC machined from AL 2014 UD carbon weave skin applied through CSI process 4 bolt sculpted AL 2014 alloy carbon faceplate Titanium hardware