Time for some 12 speed components!
The following for sale:
Shimano
105 R7100 12 speed cassette, 11-34 used about 200 miles, mainly on the trainer. Like new - $50 Sold
Ultegra R8100 12 speed cassette, 11-34 hardly used, 50-60 miles on it. Like new - $85 Sold
SRAM Red 22 GXP crankset with 4iiii Precision left side power meter. VERY light, sub-600g (~570g), 167.5mm crank arms, Praxis Buzz 52/36 12 speed chainrings, KCNC lightweight bolts. I've used this crankset a good amount of time and it's always been perfect, the rings are much newer. Includes brand new SRAM BB86 bottom bracket. - $385 Sold
Free shipping for the crankset! Cassettes/chain ship for $5.