I'm stoked for this new addition. I dropped one half of a pound by switching out the standard cassette body and 11-42 PG-1130 cassette for an XD driver and 9-46 E*Thirteen TRS Race cassette. #EThirteen #TRS #TRSRace #Cassette #Sram #MTB #MountainBike #Specialized #Epic #FSR #EpicFSR












