2 X 10 speed.
SRAM Red 10 Speed Groupset With Cassette - Green Limited Edition
SRAM Red 10-Speed Hydraulic Disc Brake Groupset
Full SRAM Red 10 Speed Group Set New Chain And Cassette Inc Aerolink Calipers
Sram Red 10-speed Rear Derailleur Blackbox Ceramic Carbon, VGC
Sram Red 10 Speed Groupset
SRAM Red 10-Speed Mechanical Rim Brake Groupset
