Sram Red eTap AXS HRD 2x12s Disc GroupsetELECTRONIC COMPONENTS- Sram Red eTap AXS 2x12s ols for disc brake- Sram Red eTap AXS 12s derailleur- Sram Red eTap AXS 2x12s derailleur- Sram Red eTap battery chargerMECHANICAL COMPONENTS- Sram Red DUB crankset 2x12v (46/33, 48/35, 50/37 - 170 mm, 172.5 mm, 175 mm)- Sram DUB bottom bracket- Sram Red XG-1290 12s cassette sprockets (10-26D, 10-28D, 10-33D)- Sram Red 12s chain 12DISC BRAKE SYSTEM- Sram Red eTap AXS HRD Flat Mount disc brakes (ready to be used with hoses fluid and pads included)- Newly textured shift paddles and hoods for a better feel- Two ports for Blips on each lever- Bleeding Edge technology for easy and clean brake bleeds- Compatibility - derailleur: etap- Brake lever material: carbon- Shift lever material: plastic- Hose length (front / rear): 950/1800 mm- Pad type: steel-backed organic- Front and rear disc: Sram Centerounded 160 mm (Center Lock or 6 holes I.S.)