Cervelo Aspero Apex AXS Gravel Bike 2026Fork Cervlo All Carbon, Tapered Aspero Fork Headset FSA IS2 1 1 4, 45 x 45 1 1 2, 36 x 45 Seatpost Cervlo SP19 Carbon 27. 2 Seatpost Sizing Size 48 0mm, Size 51 0mm, Size 54 0mm, Size 56 0mm, Size 58 0mm, Size 61 15mm Left Shifter Brake SRAM Apex AXS D1 Right Shifter Brake SRAM Apex AXS D1 Rear Derailleur SRAM Apex XPLR AXS D1 Brake Rotors SRAM Centerline Centerlock Front Thru Axles Cervlo Aero Thru Axle Front, M12x1. 5mm, 127mm length Rear Thru Axles