2026 Cervelo Aspero FramesetBuild Specs Fork Cervlo All Carbon, Tapered Aspero Fork Headset FSA IS2 1 1 4, 45 x 45 1 1 2, 36 x 45 Sizes 48cm, 51cm, 54cm, 56cm, 58cm, 61cm 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 Front Thru Axle Cervlo Aero Thru Axle Front, M12x1. 5mm, 127mm length Rear Thru Axle Cervlo Aero Thru Axle Rear, M12x1. 0mm, 169mm length Accessories Cervlo Rear Accessory Mount Cervlo