Bike Wheels / Road Bike Wheels



We spent hours in the wind tunnel. We studied the effects of rolling on the structure of the rim to make a wheel dedicated to the very essence of speed when average speeds are really high and every watt counts.
The new 55 mm design is the latest response to the historic challenge of headwinds and attrition.
EUR 2548


tyre typeTubular
tyre size28"
disciplineRoad / Triathlon
ASTM category1
weight1280 g
rim materialCarbon
rim material detailsFull carbon, 3K - carbon fiber finishing
profile heightHigh
rim heightFront and rear: 55 mm
rim width24,2 mm
inner rim width(channel)/
tyre widthFrom 25 mm
braking systemCaliper
braking surface/brakes options"3K" carbon fiber braking surface. AC3 treatment on braking surface
front axle compatibilityQR
rear axle compatibilityQR
front wheel spokes18 (9 left - 9 right)
rear wheel spokes21, Two-to-one (7 left - 14 right)
spokes: materialStainless steel, double butted
spokes: profile Aero, straight pull
front hubCarbon, Aluminum flanges
rear hubCarbon, Aluminum oversize flange
bearingsCULT ceramic bearings. Adjustable Cup & Cones bearing system
othersPlasma treated HG freewheel. Aluminum Axle
Weight limit 109 kg (Cyclist)
FWB optionsHG11, Campy

The rim

Rim for tubular in 3K carbon, 55 mm high, with 24.2 mm section.
Rim-tubular contact well in 3K carbon for optimum resistance.

The braking track

3K carbon braking track with AC3™ treatment to guarantee power and excellent feel when braking in any condition.

Hubs and flange

CULT™ ceramic bearings, the maximum in terms of smoothness thanks to the use of specially reduced lubricant bearings.
Cone-cup technology with absolute performance.
Carbon hubs with oversize aluminum flange and Two-to-One™ technology to transmit all the power to the ground.

Spokes and nipples

Variable aero spokes (18 front, 21 rear) in steel, aluminum nipples. Thanks to being lightweight they reduce the peripheral mass, the enemy of reactivity.


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