By respecting the fundamental points of the Racing Zero family, and interpreting the world of disc brakes, the Fulcrum R&D division has successfully risen to a decidedly complex challenge: that evolving while respecting history to make an absolutely mind-blowing product.
It all starts with the base concept: carbon and aluminum together to create a unique combination, introduced on her sister for traditional brakes, to enhance reactivity and stiffness to the total advantage of a precise, decisive ride.
The 30 mm rim profile helps with lightness uphill, while the wide 19 mm well creates the ideal contact surface for shifting limits to unseen levels. Innovative technologies, such as the new ARC covering that creates an elastic reinforcement on the spoke eyelet, help in this direction. Unparalleled performance, technology, and innovation.
Racing Zero Carbon DB comes into its own on every double-figure uphill gradient, when power transmission is a must.
It also delivers downhill, because the wide rim and aluminum spoke support help to make you feel you can dare that extra meter.
Racing Zero Carbon DB adapts with style and character to the most diverse of contexts, establishing itself as the absolute benchmark for multi-purpose wheels.
TECHNOLOGIES
| TYRE TYPE | 2-Way fit (for clincher and tubeless) |
| TYRE SIZE | 28" |
| DISCIPLINE | Road / Gravel |
| ASTM CATEGORY | 2 |
| WEIGHT | 1450 g |
| RIM MATERIAL | Carbon |
| RIM MATERIAL DETAILS | Full carbon, UD, ARC technology |
| PROFILE HEIGHT | Low |
| RIM HEIGHT | Front and rear: 30 mm |
| RIM WIDTH | 26,5 mm |
| INNER RIM WIDTH(CHANNEL) | 19 mm |
| TYRE WIDTH | From 23 mm to 50 mm |
| BRAKING SYSTEM | Disc Brake |
| BRAKING SURFACE/BRAKES OPTIONS | AFS |
| FRONT AXLE COMPATIBILITY | QR / HH15-100 / HH12-100 (no screwers incl.) |
| REAR AXLE COMPATIBILITY | QR / HH12-142 / HH12-135 (no screwers incl.) |
| FRONT WHEEL SPOKES | 21, Two-to-one (14 Left - 7 Right) |
| REAR WHEEL SPOKES | 21, Two-to-one (7 Left - 14 Right) |
| SPOKES: MATERIAL | Aluminum |
| SPOKES: PROFILE | Aero, straight pull |
| NIPPLES | Aluminum |
| FRONT HUB | Carbon, Aluminum oversize flange |
| REAR HUB | Aluminum, Aluminum oversize flange |
| BEARINGS | USB ceramic bearings. Adjustable Cup & Cones bearing system |
| OTHERS | Plasma treated HG freewheel. Aluminum Axle |
| WEIGHT LIMIT | 109 kg (Cyclist) |
| FWB OPTIONS | HG11, CAMPY, XDR |
