Bike Wheels / Road Bike Wheels

Racing Zero Competizione

Racing Zero Competizione

For those who always want the next best thing.

We might say it is the fastest ever aluminum Racing Zero – the perfect definition! A breathtakingly smooth run (thanks to CULT™ technology).

This rim is born to take on the bends, without giving a centimeter. “Competizione”, for the truly competitive.
Price:
EUR 1.247,00

Features

tyre type2-Way fit Ready (for clincher and tubeless)
tyre size28"
disciplineRoad
ASTM category1
weight1475 g
rim materialAluminum
rim material detailsAluminium (6082, T6 Pre-Aged), triple milling, Square Milling
profile heightLow
rim heightFront: 27 mm - Rear: 30 mm
rim width22,5 mm
inner rim width(channel)ETRTO 17C
tyre widthFrom 25 mm to 50 mm
braking systemCaliper
braking surface/brakes optionsAluminum braking surface, turned
front axle compatibilityQR
rear axle compatibilityQR
front wheel spokes16 (8 left - 8 right)
rear wheel spokes21, Two-to-one (7 left - 14 right)
spokes: materialAluminum, double butted
spokes: profile Aero, straight pull
nipplesAluminum
front hubCarbon, Aluminum flanges
rear hubCarbon, Aluminum oversize flange
bearingsUSB ceramic bearings. Adjustable Cup & Cones bearing system
othersPlasma treated HG freewheel. Aluminum Axle
Weight limit 109 kg (Cyclist)
FWB optionsHG11, Campy

The rim

New aluminum rim with a wider section: ETRTO 17C, external width 22,5 mm.

The milling

The combination of triple milling + "Square Milling" makes it possible to reduce the peripheral weight of the rim and to increase the reactivity of the wheel.


Differentiated rim height: 27 mm at the front to have a good handling; 30 mm at the rear to transfer all the power to the wheel.

Hubs

Smoothness is ensured by the famous CULT™ ceramic bearings. The cap and cone technology maintains the most efficient angle of contact between the bearings and bearing seat, increasing the smoothness and durability.




The carbon hubs and oversize aluminum rear flange provide an innovative mix that provides excellent torsional rigidity and consequently a greater reactivity.
Greater reactivity to each change in pedaling tempo and more efficient power transmission to the wheel.

Spokes and nipples

Aluminum spokes: a precise choice to ensure optimal rigidity and a special attention to aerodynamics.




Aluminum nipples: thanks to being lightweight they reduce the peripheral mass, the enemy of reactivity.

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