SRAM Red 10 Speed Medium Cage WiFli Rear Derailleur Carbon Mid Black Silver 10sp tubeless-system-enhancements Pin sizing works with any

Pin sizing works with any pedals that can utilize: M4x0

Wolf Tooth Premium EC Lower Headset Headset Lower UPC: 812719027434

Item Specifications Color Black Weight 825 Tire Bead Folding ISO Diameter 584 / 650b / 27

S Lower EC49 S

SRAM Red 10 Speed Medium Cage WiFli Rear Derailleur Carbon Mid Black Silver 10sp tubeless-system-enhancements Pin sizing works with anySRAM Red Rear Derailleurs New silent shifting with optimized AeroGlide Pulleys, ceramic bearings New spring fixed barrel adjuster New chain pulley cage adds precise chain management Titanium pinch bolt keeps a low profile while minimizing weight Compatible with other SRAM 10 speed drive train components Item Specifications Color Gray Black Weight 151g Intended Use Road Cassette Spacing SRAM 10 Shifter Derailleur Compatibility SRAM 10 Largest Cog