With no front mech, SRAM's 1x road and cyclo-cross systems are super-simple to set up. GCN spoke to SRAM to find out how to get the setup dialed in.
Rear mech adjustments and chain length are critical if you're using SRAM 1x. With no front mech, the job of setting up the groupset as a whole is far easier. If you're using a large range cassette, the upper and lower limit screws and B screw all need to be as precisely aligned as possible.This video is an expert's guide to doing this. Filmed at SRAM's 1x launch, you won't get better 1x advice than this!