We upgraded this hard working Supersix Evo CX with a new drivetrain, featuring a huge 46t Garbaruk aero chainring, big rainbow SRAM dinnerplate and XX1 rear derailleur.
CHAIN :: SRAM TRANSMISSION Black
CASSETTE :: SRAM EAGLE XX1 Rainbow
REAR DERAILLEUR :: SRAM EAGLE XX1
CRANKSET :: SRAM FORCE D2 with Garbaruk Aero 46t
