Racing Zero DB

The aim was clear - to design a wheel with disc brakes, with the same soul of the original “Racing Zero”.
Creating it wasn't easy, given the premises and the myth it referred to.

We believe we have succeeded, developing a design along the same lines as that of conventional brakes.

The riding experience is the same and equally exhilarating until you come to the extreme rush at a hairpin bend.
EUR 1189 (AFS), 1181 (6 bolts)


tyre type2Way-Fit (for clincher and tubeless)
tyre size28"
weight1590 g.
rim materialAluminum
rim material detailsAluminium (6082, T6 Pre-Aging), triple milling
rim height categoryLow
rim heightFront and rear: 30 mm
rim width23,8 mm
tyre width From 23 mm to 50 mm
braking systemDisc brake
braking surface/braking options6 bolts or AFS
front axle compatibilityQR/HH15/HH12
rear axle compatibilityQR/HH12
front wheel spokes21 (14 left + 7 right), Two to one
rear wheel spokes21 (7 left + 14 right), Two to one
spokes materialAluminum
spokes profile technologyAero, straight pull
front hubCarbon, Aluminum oversize flange
rear hubAluminum, Aluminum oversize flange
bearingsUSB ceramic bearings. 
Adjustable Cup & Cones bearing system
othersPlasma treated HG freewheel. Aluminum Axle. XD Compatible
WEIGHT LIMIT 109 kg (Cyclist)


New aluminum rim with a wider section: ETRTO 19C, external width 23,8 mm.

The special milling makes it possible to reduce the peripheral weight of the rims and to increase the reactivity of the wheels.


Racing Zero DB’s new disc brake hubs are the result of years of experience in wheel design.

We have used oversize flanges to balance braking and accelerating forces, and Two-to-One™ double spokes to guarantee solidity and reactivity when racing.

Quick release or thru axle? Disc brake frames can fit various standards. Racing Zero DB can be fitted to any frame, quickly and easily, thanks to simple adaptors.


USB™ ceramic bearings with top-performing cone-cup technology.

The cap and cone technology maintain the most efficient angle of contact between the bearings and bearing seat, increasing the smoothness and durability.


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.