ウィメンズ ベータ プロ エアロ LS ジャージ

Beta Pro Aero is MAAP's aero-flagship tier — 2026 launch, developed and verified at WorldTour level alongside Jayco AlUla and Liv AlUla Jayco. AARTERO Flyte body fabric iterated across 16 prototypes with wind-tunnel work (Luke Plapp a key tester), claiming 6 to 8 watts of savings over 100 km versus prior-generation aero jerseys, optimised above 40 km/h. The family is six core pieces — men's SS Jersey, LS Jersey and Speedsuit, and the three women's equivalents. The Speedsuit pairs the AARTERO Flyte upper with the Pro Bib 2.0 chamois and lower. Launch context was the 2026 Jayco AlUla / Liv AlUla Jayco season identity (Aurora purple with flame motif), debuted at Tour Down Under in January 2026. The Pro Aero Mitt, Sock and Overshoe are adjacent Pro Aero accessories — same aero-fabric DNA but not Beta-branded. Women's Beta Pro Aero LS Jersey — AARTERO Flyte aero body with air-channelled long sleeves, WorldTour-verified with Liv AlUla Jayco.