Taken off a Trainerroad thread Looks interesting, especially for those who seem keen on 1x for the road
Here is what you would need. Sram Shifters from Dirk. (90 Euros for the modified guts so maybe a little more for the guts and brake levers) Sram 1x Rear derailleur (Long Cage: CX1, Rival1, Apex1) (anywhere from $50-$150) Sram XDR Driver (Sram’s freehub for their newer AXS stuff) (around $70) Sram Force AXS 12 speed 10-33 or 10-36 cassette (around $175) Fouriers Extender or other extender. (around $40) Sram AXS chain or other Sram/KMC 12 speed chain (yes you can use a non AXS chain on AXS cassettes) $30
