Roata SET ROTI FULCRUM RACING ZERO CARBON DB CENTERLOCK (AFS) 12/15x100mm-12x135/142mm Sram XDR Set #43447

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.28" set (front 12x100 + rear 12x142) SRAM XDR:- Freehub: SRAM XDR- Gearing: 11-/12-speed- Manufacturer Part Number: R0-19DFRAXSpecifications:Application: Road, GravelWheel Size: 28"Tyre Type: clincherNumber of Spokes: 21Brake Type: disc Center Lock (AFS Axle System™)Tubeless System: 2-Way Fit™ Technical Information - Rim:Dimensions (ETRTO): 19-622Inner Width: 19 mmOuter Width: 26.5 mmDepth: 30 mmValve Hole Diameter: Presta (6.5 mm)Rim Material: carbon Technical Information - Front Hub:Over Locknut Dimension: 12 x 100 mm thru-axleBearings: ceramic (USB™) sealedBody Material: carbon Technical Information - Rear Hub:Over Locknut Dimension: 12 x 142 mm thru-axleBearings: ceramic (USB™)Body Material: aluminiumFreehub Body Material: Plasma Technical Information - Lacing:Front Lacing Pattern: 2:1 Two-to-One™Rear Lacing Pattern: 2:1 Two-to-One™Spoke Type: aero / straight pullSpoke Material: aluminiumNipple Material: aluminium Approved For:Weight Limit: 109 kg total weight*Recommended Tyre Width: 23 - 50 mm* When weighing more than 82 kg (180 lb) shorter inspection intervals are recommended. Colour Index:- Rims: black w/ red accents- Hubs: silver- Spokes: black- Nipple: black