Fulcrum Racing Zero Carbon DB Wheelset

Fulcrum Racing Zero Carbon DB Wheelset Fulcrum Racing Zero Carbon DB Disc Brake Wheels It starts from the concept at the base: carbon and aluminum together to create a unique combination, introduced on the sister for traditional brakes, to enhance the reactivity and stiffness to all the advantage of a precise and decisive guide. The 30 mm profile of the Racing Zero Carbon DB enhances the lightness on the climb, while the wide 19 mm channel creates an ideal support base to push the limits of riding to unprecedented levels. 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. Furthermore, the new carbon wheel incorporates the 2-Way-Fit technology, normally present in Fulcrum aluminum rims, which allows it to mount clinchers or tubeless tires without the need to add any rim-tape thanks to the internal channel completely free of holes. A new 19 mm width and a new internal design create one of the probably most versatile wheels ever produced by Fulcrum that can be used with both clincher and tubeless tires. Designed for exceptional compatibility with 25 and 28 mm tires, the Fulcrum Racing Zero Carbon DB can be fitted with a wide range of widths, making it perhaps one of the most versatile wheels currently available. FEATURES - Use: Road / Gravel Bike - Tire type: 2-way fit ready ™ (Clincher and Tubeless) - Rim diameter: 28 "- Rim material: UD carbon with ARC technology - Profile height: low - Rim height: front and rear 30 mm - Rim width: 26.5 mm - Internal channel: 19 mm - Braking system: disc brake - Braking surface: AFS Center Lock disc - Spokes: front 21, two to one (14 left + 7 right) - Spokes: rear 21, two to one (7 left + 14 right) - Spokes: aluminum material - Spokes: aero profile, straight pull - Nipples: aluminum - Front hub: carbon, aluminum oversize flange - Rear hub: aluminum, oversize flange aluminum - Bearings: USB ceramic bearings, cone & adjustable cup system - Other: plasma treatment on Shimano HG freehub body - Aluminum axle - Weight limit: 109 kg (rider) - Carrying bags included - Weight (manufacturer, pair ): 1450 g. - Color: approx rbonio HUB COMPATIBILITY - Front hub: QR / HH15-100 / HH12-100 (adapters included) * - Rear hub: QR / HH12-142 / HH12-135 (adapters included) * * Quick releases and thru-axles not included BODY - Shimano 9/10 / 11s - Shimano / Sram 9 / 10s ARC The new ARC technology (radical structural redesign of the fiber arrangement) is applied to both the rim and the front hub. The new "twill" orientation of the carbon fibers reinforces the areas subjected to maximum stress by causing more material to concentrate around the nipple's anchor point, eliminating material, and therefore weight, where it is not needed. While overall the structure is essentially made of T800 ultra-high modulus carbon to ensure extreme performance, low weight, but also optimum integrity, the outer layers are subjected to a one-way treatment of the fiber.