SPECIALIZED 2026 Propero 4 Bike Helmet Size:MEDIUM Suspension - Rear: 150mm GENIE

Suspension - Rear: 150mm GENIE - FOX FLOAT X Factory

Durability has been improved

giving you an extra 22oz of water storage – the same size as a small water bottle – hidden in your downtube

Valve standards Presta Axle standard front 15x110mm Axle standard rear 12x148mm Rim width external 35mm Rim width internal 30mm Rim depth 18mm Rim eyelet No Rim material Welded 6066 Alloy Finish Sandblasted Anodized Black ETRTO 27

SPECIALIZED 2026 Propero 4 Bike Helmet Size:MEDIUM Suspension - Rear: 150mm GENIEMeet the all new Propero 4 helmetit brings the aero advantages of the S Works Evade 3 together with the ventilation of S Works Prevail 3, all with the comfort and confidence Specialized helmets are famous for, earning the highest 5 Star Virginia Tech helmet rating. Every detail of the Propero 4 was created with our equation for speed in mind. Aerodynamics + Ventilation + Lightweight = Fast. AERODYNAMICS: With extensive testing in CFD and in our Win