Specialized Propero 4 Helmet Cycling > Bikes SUPERNATURAL AMPLIFICATION: The all-new TURBO

SUPERNATURAL AMPLIFICATION: The all-new TURBO SL 1

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while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike

A full carbon fork and E5 alloy frame with confidence-inspiring endurance road geometry put you in the perfect position for group rides or solo road adventures

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Specialized Propero 4 Helmet Cycling > Bikes SUPERNATURAL AMPLIFICATION: The all-new TURBOMeet 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