Developed with top speedsters in the Red Hook Crit series this new carbon wheel system is super-aero sturdy and flat-out fast for racing crit or track

Key benefits

Aerodynamic and stiff for speed and acceleration.

64mm deep full carbon NACA rim profile. 26mm wide optimized for 25mm tires for low drag and high crosswind stability. 20 flat straight pull spokes laced 3x for high lateral stiffness.

Fast and efficient on straights more control when cornering.

UST eliminates tube friction for less rolling resistance. UST lets you ride with lower tire pressures for improved grip in the corners. 11-Storm tire compound delivers the perfect balance between rolling efficiency and grip.

Easy to set up and maintain for daily training or race use.

Simple tubeless tire set up and high puncture protection. Flip-flop rear hub lets you use 2 cogs on the same wheel for more versatility.

This is the secret weapon for fixed gear racers. When these speed demons are hammering the streets in ultra-fast ultra-technical crits like the famous Red Hook series they demand wheels that deliver speed reliability and even more speed.

These wheels were developed with racers who initially rode our proven Ellipse training wheels a standard for velodrome and fixed gear winter training. But we knew we could do better so we began testing various rim depths spokes and lacing styles in tubular clincher and then UST Tubeless.

This process led to the Ellipse Pro Carbon UST. The race-proven 64mm deep Comete Pro Carbon UST rims are laced up with 20 patented steel aero spokes on our sturdy Ellipse hub. The rear hub is flip-flop style so you can mount one cog on each side and make quick gear ratio swaps according to the racecourse or terrain.

The wheel-tire system also comes with our super-fast and efficient Yksion Pro UST tubeless tires in 25mm and the rubber can be replaced with track-specific clincher tires for any indoor training sessions at your local velodrome.

Specifications

Compatibility

Rear axle: for fixing nuts only (included) M10x1 thread Front axle: for fixing nuts only (included) M10x1 thread Freewheel: fixed cog only flip-flop hub (one cog possible on each hub side). Cog thread: 137x24TPI. Lock ring thread: left thread M33x1

Weight

Pair without tyre: 1815 grams Front without tyre: 865 grams Rear without tyre: 950 grams

Hubs

Front and rear bodies: aluminum Axle material: steel Fixed cog Adjustable 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 ASTM CATEGORY 1 : road only Recommended tyre sizes: 25 to 32 mm

Rims

ETRTO size: 622x19TC Road Height: 64mm Use with Mavic Tubeless Tape Material: 3K carbon fibers Brake track: carbon with iTgMAX technology Drilling: traditional Internal width: 19 mm Valve hole diameter: 6.5 mm Tyre: UST Tubeless and tubetype

Spokes

Shape: straight pull aero double butted Nipples: steel ABS Material: steel Lacing: front radial rear crossed 2 Count: 20 front and rear

Tyre

Front and Rear Tread: 11 Storm single compound Yksion Pro UST UST Tubeless Ready Dimension: 25-622 (700x25c) Breaker: Polyamide from bead to bead Casing: 127 TPI

Versions

Color: Black only

Delivered with

Tyre sealant syringe Mavic tyre sealant (rear wheel) Tubeless rim tape Multifonction adjustment wrench UST valve and accessories User guide