Fulcrum Racing 3 DB C19 Center Lock Disc Wheelset

Specifications:Application:Road, Gravel, CyclocrossWheel Size:28″Tyre Type:clincher tyreNumber of Spokes:21Brake Type:Center Lock Disc (AFS Axle System™)Tubeless System:2-Way Fit™Technical Information – Rim:Dimensions (ETRTO):19-622Inner Width:19 mmOuter Width:
Depth:27 mmValve Hole Diameter:SV/Presta (6.5 mm)Rim Material:aluminiumTechnical Information – Front Hub:Over Locknut Dimension:12 x 100 mm thru-axleBearings:cup & coneBody Material:aluminiumTechnical Information – Rear Hub:Over Locknut Dimension:12 x 142 mm thru-axleAxle Diameter:
Bearings:cup & coneBody Material:aluminiumFreehub Body Material:aluminiumTechnical Information – Lacing:Front Lacing Pattern:2:1 Two-to-One™Rear Lacing Pattern:2:1 Two-to-One™Spoke Material:steelApproved For:Weight Limit:109 kg total weight*Recommended Tyre Width:25 – 40 mmFeatures:CNC machined rim for weight reductionCNC milled hub designexcellent wheels for training, for experienced cyclists who also want to perform well during trainingfor weekend riders with medium to high bike levelASTM category 2: for use on roads, maintained dirt roads and gravel roads (on Touring and Cross Country bikes) with jumps up to a height of 15 cmTechnology:2-Way Fit™
Tubeless technology was first used in the automotive sector, then in motorcycles and finally in bicycles. After entering the MTB world, the time has come for their use on the road: Fulcrum has developed the 2-Way Fit™ technology to guarantee the perfect compatibility of Fulcrum tubeless rims even with normal clincher tyres with tubes. 2-Way Fit™ wheels are particularly versatile and therefore perfectly suited to every situation. Thanks to a special marking in the valve area, the tubes are mounted with high precision and the tube remains firmly stabilized in the clincher tyre. The valve for tubeless tyres can also be used safely. This offers the undeniable advantage that air can never penetrate during assembly due to inaccurate positioning.
The advantages are undisputed: tests have shown an incomparably high increase in smoothness. The absence of a tube prevents friction with the tyre and the perfect adhesion of the tyre to the rim prevents energy loss. A tubeless tyre cannot lose air abruptly through a hole and suddenly become flat, which is a clear safety advantage. There is also no danger of snake bites, as there is no tube that can be punctured.
What about a flat tyre? Don’t worry! One of the advantages of the Fulcrum 2-Way Fit™ system is the possibility of removing the tubeless valve and inserting a normal tube to get you home.

AFS Axle System™
The Axial Fixing System is the solution developed by Fulcrum to mount the disc rotor to the hub. The connection provided by the stop surface of the mount is greater than that of the already known standards, allowing greater structural rigidity and therefore more precise and efficient braking.

Cup and Cone Bearings
Angular contact bearings of the cup & cone type offer greater strength than sealed cartridge industrial bearings due their ability to displace lateral and vertical loads more effectively for super smooth rotation and longer durability. Cup & cone bearings also allow easier maintenance, adjustability and serviceability.
Models:Shimano Road:
Freehub: Shimano RoadGearing: 8-/9-/10-/11-speedNote: Assembly of 8-/9-/10-speed cassettes on Shimano Road freehub bodies requires a 1.85 mm spacer.Manufacturer Number: RC3-19DFR22AS
SRAM XDR:
Freehub: SRAM XDRGearing: 11-/12-speedManufacturer Number: RC3-19DFR22AXD
Campy:
Freehub: CampagnoloGearing: 11-/12-speedManufacturer Number: RC3-19DFR22ACContents:1 x Fulcrum Racing 3 DB C19 wheelset (front and rear wheel)2 x Fulcrum tubeless valves2 x Fulcrum washers2 x Fulcrum valve core remover1 x Fulcrum tyre levers1 x Fulcrum 15 mm conversion kit (front only)4 x Fulcrum O-rings (different sizes)