First introduced in 1996 and continually improved over the past two decades, the iO RIO has won more Olympic track medals than any other wheel in the world.
The latest generation iO delivers an even greater competitive advantage. It features a wider rim to better integrate the slightly larger tubular tires that are popular with track racers. And each of the five spokes has a NACA profile for further improved aerodynamic drag. The new iO is ready to break its own records.
The latest generation iO delivers an even greater competitive advantage. It features a wider rim to better integrate the slightly larger tubular tires that are popular with track racers. And each of the five spokes has a NACA profile for further improved aerodynamic drag. The new iO is ready to break its own records.
Main features
Unbeatable aero performance shaves seconds off your time.
New wider elliptical rim shape.
5 aircraft wing spokes for lower wind resistance.
5 aircraft wing spokes for lower wind resistance.
Engineered stiffness for sharp steering and maximum power transfer.
Wider rim for maximum stiffness.
Monobloc construction.
Woven 3K carbon fiber.
Monobloc construction.
Woven 3K carbon fiber.
Roll faster with greater efficiency.
Tubular rims and interchangeable QRM cartridge bearings minimize friction.
Specifications
User guides and documents
General User GuideDownload PDF
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