specialized giant cube cannondale Mavic Castelli endura altura
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  • Product Description

    This race-inspired design is known for its great fit and great value. With similar features to the S-Works Prevail - like the Tri-Fix webbing system and 4th Dimension Cooling - the Propero handles even the most intense efforts on the pavement.
    • Ponytail-ready HairPort SL fit system w/ four height positions and micro-adjustable dial
    • 4th Dimension Cooling System with Mega Mouthport
    • Composite matrix internal reinforcement allows larger vents for greater cooling
    • Tri-Fix web splitter for improved comfort and ease of strap adjustments
    • Soft 4X DryLite webbing material won’t stretch out with sweat or water
    • Complies with one or more following safety standards: CPSC, SNELL B90A, CE and AS/NZS