The No. 1 choice of Olympic and world champion track racers, this carbon flyer is crafted with a windslicing
5-spoke design and wider rims for maximum stiffness and aero performance

KEY BENEFITS

Unbeatable aero performance shaves seconds off your time.
New wider elliptical rim shape.
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.

Roll faster with greater efficiency.
Tubular rims and interchangeable QRM cartridge bearings minimize friction.

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 RIO, updated for the last Olympic Games, delivers an even greater competitive advantage. It features a wider rim to better integrate the slightly larger tubular tires that are now popular with track racers. And each of the five spokes has a NACA profile for further improved aerodynamic drag. The new iO RIO is ready to break its own records

SPECIFICATIONS

Weight
Front without tyre: 750 grams

Hubs
Body: aluminum
Axle material: aluminum
Sealed cartridge bearings (QRM)

Intended Use
Max. Pressure: see indication on wheel and tyre. If they differ, use the lowest of the 2
For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included
Recommended tyre sizes: 18 to 25 mm

Rims
Tyre: tubular

S

tructure
ETRTO size: 28" tubular
Tyre: tubular
5 aircraft wing shaped spokes
Woven carbon fiber

Versions
Color: Black only

DELIVERED WITH
Wheelbag
Valve extender
Fixing nuts
User guide