Built on 30mm deep aluminum rims that are welded for superior strength, this track-racing wheelset delivers an aerodynamic advantage and proven reliability.

Versatile enough for everyday training and racing, the rims are designed for clincher tires. Wide-dish hubs produce maximum stiffness, and solid cartridge bearings laced with ultra-bladed straight-pull spokes form a rigid connection between the rim and hub.

The rear hub has a double-sided thread so two cogs can be used on the same wheel, making gear changes fast and easy.

Features
Train and race with a reliable aero advantage.

• 30mm deep aluminum welded rim offers unbeatable aerodynamics.
• Low spoke count (20 front and rear).
• Ultra-bladed spokes.

Quick acceleration, maximum power transmission and low rolling resistance.

• Front and rear dishes optimized for incredible stiffness.
• QRM+ cartridge bearings ensure maximum rolling efficiency.

Change tires and swap gears quickly and easily.

• Rear “flip-flop” hub lets you adjust your gearing depending on the track.
• Clincher rims for convenient tire changes.

Specifications
Rims

• Material: Maxtal
• Height: 30 mm
• Joint: SUP welding technology
• Internal width: 15 mm
• Drilling: traditional (front/rear 20 holes)
• Tire: clincher
• Valve hole diameter: 6.5 mm
• ETRTO size: 622x15C

Hubs

• Front and rear bodies: aluminum
• Axle material: steel
• QRM+ bearing preload technology
• Fixed cog

For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included
Maximum tyre pressure: 8.4bar/121PSI with a 23mm tyre - 7.85bar/114PSI with a 32mm tyre
Recommended tire sizes: 18 to 25 mm
Max. Pressure: see indication on wheel and tire. If they differ, use the lowest of the 2
Minimum cog width : 7.5mm

Mfr Claimed Weight
Weight Front : 905g
Weight Rear : 990g