CAMPAGNOLO BORA ULTRA WTO 33 DISC WHEELSET INFORMATION

The Campagnolo Bora Ultra WTO 33 Disc Wheels are some of the fastest and most technologically advanced wheels in their fleet. Bora has been bringing high-level racing applications to the professional peloton since 1994 and they are still making improvements to this day. Bora Ultra wheels are lightweight and incredibly aerodynamic, improving upon a Tour de France winning wheel. They are designed for disc brakes and include 2-way fit tire hooks to suit the needs of the modern road cyclist while maintaining a rich history. The aerodynamics of these wheels are tested from all angles rather than just in the wind tunnel. That assures that the profile of the Bora Ultra is aero in real race situations. Equipped with Campagnolo’s high-end Cult Ceramic Bearings, you can expect the highest speeds and the longest life.

Campagnolo incorporated their Hand Made Ultra-Light Carbon Construction (HULC) to make the rim of these wheels as lightweight as possible. The carbon molding process requires no additional finishing and optimizes the carbon to resin ratios used. Thanks to this technology, these wheels are the lightest that Campagnolo has ever made at a 33mm depth. Despite the drops in weight, these wheels still improve on non-HULC models in terms of mechanical resistance and maintain identical stiffness. The 33mm depth of these wheels make them ideal for road riders who want to climb efficiently with a featherweight design while maintaining aerodynamic speed.

The spokes are also a huge factor when it comes to the world class speed of the Campagnolo Bora Ultra Wheels. The unique G3 spoke pattern is made up of groups of three parallel straight pull-spokes arranged in a 2:1 ratio. One side has twice as many spokes which counteracts the forces from an asymmetric drivetrain, leading to a stable ride at high speeds. Spoke tension is also optimized for a longer life as well as lateral stiffness and speed. The Aero Mo-Mag system assures perfect spoke to nipple alignment through an internal magnetic system, reducing real world stress on the wheels. It allows external spoke nipples to be positioned without having to create additional holes, contributing to aerodynamics. The Campagnolo Bora Ultra Wheels are the fastest, lightest, and most technologically advanced wheels you can get your hands on.

SPECIFICATION :
Weight
640 grams (front); 745 grams (rear); 1,385 grams
Rim
HULC UD High-Strength Carbon with C-LUX finish; 33mm (height); 21mm (internal width); 27.4mm (external width)
Spokes
24/24 (count); aero elliptical straight pull double butted spokes; G3 pattern; Aluminum Aero Mo-Mag self-locking internal nipple
Freehub Compatibility
N3W; XDR; HG
Tire Compatibility
Tubeless, clincher; 2-way fit
Hub
Bora Ultra carbon body (front), aluminum body 36-tooth ratchet freehub (rear); 100/142mm width; 12mm thru axle; CULT ceramic cup and cone bearings; AFS disc interface
Included
Aero Mo-Mag maintenance kit; tubeless valves; AFS lockrings; Campagnolo wheel bags; accessories bag; tire levers; N3W Z11 adapter (on Campy freehub version)