Apex 1 was very similar to NX 11 speed but it had different cabling bits on the underside of the derailleur knuckle so it would match the SRAM road, not MTB cable pull. Right brifter, left is just a brake lever.
There's a newer 12 speed version (XPLR & Eagle) but dude hasn't replaced any of those pieces.
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Genesis 49:16-17
"Well, well!" said Holmes, impatiently. "A good cyclist does not need a high road. The moor is intersected with paths and the moon is at the full."