SRAM Omnium, Reynolds Carbon Clinchers, Selle SMP Evolution, 10 spd TT shifters.

Not entirely sure TBH. They're 10spd, and say SL-BS79 on them, so does this mean they're 7900 series? They have that usual "snail trail" etching that you always seem to get on the silver bits of TT shifters (what causes this btw?), but they work perfectly.