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REID Viper 16inch 4-5 Years Kids Bike
The Polygon Helios A8 brings pro-level performance to a more accessible tier. Featuring the same ACX carbon frameset developed with elite athletes, it’s paired with Shimano’s Ultegra Di2 electronic drivetrain, a power meter, and carbon wheels—delivering speed, stiffness, and aerodynamic efficiency in a lightweight, race-ready package.
$1,810.66
Original: $5,173.31
-65%REID Viper 16inch 4-5 Years Kids Bike—
$5,173.31
$1,810.66Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Polygon Helios A8 brings pro-level performance to a more accessible tier. Featuring the same ACX carbon frameset developed with elite athletes, it’s paired with Shimano’s Ultegra Di2 electronic drivetrain, a power meter, and carbon wheels—delivering speed, stiffness, and aerodynamic efficiency in a lightweight, race-ready package.
