Nothing is born without reason.
If today it is possible to think of a Racing Zero Carbon DB as we see it, it is necessary to rethink the evolution of Racing Zero and its character that everyone knows.
Respecting the cornerstones, the fundamental points of the family, and interpreting the world of disc braking, the Fulcrum R&D department has managed to complete a decidedly complex challenge: to evolve, respecting a history, to arrive at an absolutely stunning product.
It starts from the basic concept: carbon and aluminum together to create a unique combination, introduced on the sister for traditional brakes, to enhance reactivity and stiffness to the advantage of a precise and decisive ride.
The 30 mm high profile enhances the lightness when climbing, while the wide 19 mm channel creates an ideal support base for moving the driving limits to levels never seen before. Innovative technologies, such as the new ARC coating to create an elastic reinforcement on the spoke coupling, help to work in this direction. Unparalleled performance, technology, innovation.
Racing Zero Carbon DB is exalted every time the climb is double-digit, where transmitting power becomes an imperative.
It is enhanced on the descent, because the wide rim and the support of the aluminum spokes help you feel able to dare a few more meters.
Racing Zero Carbon DB adapts with style and character to the most varied contexts, to become, indeed to confirm itself, the absolute reference point among multipurpose wheels.
All that remains is to stare at it for a long time and imagine the next peaks to reach in the saddle, and then try it on the road and find yourself climbing at speeds never experienced before.
tire type | 2-Way fit (for clincher and tubeless) |
circle diameter | 28 " |
discipline | Road / Gravel |
ASTM category | 2 |
weight | 1450 g |
wheel material | Carbon |
rim material | Full Carbon "UD" + ARC technology |
profile height | Bass |
rim height | Front and rear: 30mm |
Rim width | 26.5 mm |
Internal channel width | 19 mm |
tire width | from 23 mm to 50 mm |
braking system | Disc brake |
Braking surface / brake option | AFS |
front axle compatibility | QR / HH15-100 / HH12-100 (no screwers incl.) |
rear axle compatibility | QR / HH12-142 / HH12-135 (no screwers incl.) |
spokes: front | 21, Two-to-one (14 left - 7 right) |
spokes: rear | 21, Two-to-one (7 left - 14 right) |
spokes: material | Aluminum |
spokes: profile | Aero, head straight |
nipples | Aluminum |
front hub | Carbon, aluminum oversize flange |
rear hub | Aluminum, oversize aluminum flange |
bearings | USB ceramic bearings, Cone & Cap System, adjustable |
ALTRA | Plasma treatment on HG freewheel body. Aluminum axle |
Weight limit | 109 kg (Cyclist) |
Freewheel versions | HG11, Campy, XDr |