CAMPAGNOLO BORA ULTRA WTO 45 DB

Campagnolo Bora Ultra WTO – For the perfect racing machine

The Ultra wheels are the ultimate evolution of the Bora WTO range and feature a perfect balance of performance and aerodynamics. This wheels incorporate 360° improvements delivering reduced weight, faster rolling, higher reactivity and better handling. On top, their finish with the DCS graphics makes them really stand out from the crowd.

Campagnolo also introduces two technologies which are are to a completely new manufacturing process: C-LUX (Campy-Luxury finish) and H.U.L.C. (Hand-Made Ultra Light Carbon) guarantee incomparable performance, look, resistance and precision. The Ultra wheels are the result of years of significant development and improvements taking the Bora series to a new level of performance.

Features of the Bora Ultra WTO 45 Disc Brake wheelset

The Campagnolo Bora Ultra WTO 45 wheelset is the perfect weapon to help you push your limits – fast, light, reactive and easy to handle.The 45 mm high rim profile makes it the ideal companion on tracks with light ascents and descents without sacrificing aerodynamic advantages on the straights or in the flats.

RIMS | As already usual for the Campagnolo WTO wheels, the rim design enables maximum aerodynamic penetration, and at certain angles, the wind can actually become a valuable ally to the rider. Their high-strength UD carbon fiber material ensures ultimate performance and resistance while the H.U.L.C. technology provides safe installation and functional matching of the tires.

HUBS | For the Ultra wheels, the hubs were improved featuring high-quality CULT ceramic cup-and-cone bearings for maximum smoothness in rolling characteristics. While the front hub is equipped with a carbon body that has an integrated radial flange with a narrower disc brake prove design, the rear hub is made of aluminium and offers an oversize ratchet ring with 36 teeth for a fast engagement.

SPOKES | Both wheels are laced with 24 double-butted 1.5 mm Straightpull spokes which feature an aerodynamic elliptical section. The G3 spoke pattern provides better transfer of the driving torque and an improved lateral rigidity, while the internal and self-locking Aero Mo-Mag nipples reduce the stress on rims and spokes for an improved lifetime of the wheel elements.

COMPATIBILITY | The C19 class makes the use of tires between 23 and 28 mm possible, with perfect pairing of the rim-tire system, but also bigger tires of up to 33 mm width can be mounted. To gain the perfect advantage from the aerodynamic concept, the manufacturer recommends the use of 25 mm wide tires. With the 2-Way Fit (Tubeless Ready) concept, Campagnolo offers its tried-and-tested technology for full compatibility with clincher and Tubeless tires.

SPECIFICATIONS:

- Spokes: 24 Aero Elliptical, straight pull, double-butted

- Spoke pattern G3

- Nipples Aluminium Aero Mo-Mag, self-locking, internal

- Freehub versions: Campagnolo N3W FW body : Campagnolo sprocket set 11/12/13

Hub type:

- Bora Ultra, carbon body

- Rear hub type: Aluminium body, 36 tooth ratchet freehub

- Hub width: 100-142mm

- Axle type: 12mm aluminium thru axle

- Bearings: CULT ceramic, cup and cone

- Brake interface: AFS disc

RIM

- ASTM classification: 1

- Material: H.U.L.C UD high-strength carbon fibre

- Finish: C-LUX

- Tyre interface: 2-Way Fit

- Tyre compatibility: Tubeless, tubeless-ready

- Recommended tyre size: 700c, from 23mm to 45mm

- Rim height: 45mm

- Internal width: 19mm

- External width: 26.1mm

- Decals: Water transfer DCS (Dark, copper shaded)

- Weight: 1425g