BORA WTO 45 Disc Brake
Campagnolo introduces the first aerodynamic Disc Brake wheel with a 45 mm profile, designed to appeal to a broader customer base. The design of the rim enables maximum aerodynamic penetration, and at certain angles, the wind can become a valuable ally to the rider. The wheel features carbon rims with a unidirectional aerodynamic finish, new aerodynamic aluminum hubs, and the ceramic USB cup-and-cone bearing system: every design choice has been made to optimize performance. The profile of the rim, which has an internal diameter of 19 mm, corresponds perfectly with 23 mm, 25 mm, and 28 mm tires. In addition, with the 2-Way Fit version, Campagnolo offers its tried-and-tested technology with full compatibility with clincher and tubeless tires. While the key purpose of these wheels is to deliver extreme performance, safety is also guaranteed thanks to the G3 spoking system with double spokes on the left of the front wheel, to ensure balanced and safe braking in all conditions. Available versions: dark label, Campagnolo freewheel hub, HG or XDR.
Main Benefits
45 mm… but aero
- The rim design enables the maximum amount of aerodynamic penetration when the wind angle is between 12° and 19°, making it a thrust for triathlon athletes
- The streamlined design of the central part of the hub decreases the frontal area of the component whilst the special design of the flanges favors airflow detachment
- The 24-spoke elliptical cross-section results in a far superior rolling resistance
Fast and…fluid
- The well-known USB cup-and-cone bearing system guarantees smoothness in the ceramic bearings
- The 2-Way Fit profile allows you to mount either a clincher tire or a tire that offers the least rolling resistance possible: the tubeless tire
- The 19 mm inner diameter enables you to mount 23, 25, and 28 mm tires, with the perfect pairing of the rim-tire system
Choose aero... but make it Campagnolo
- Campagnolo's rideability is enhanced by the 45 mm profile, despite the aerodynamic design of the rim
- The wheel structure enables reducing energy dissipation, transferring all the energy produced by the cyclist to the asphalt
- A 45 mm profile and a weight of 1,520 g for the pair make this wheel ideal for riding on hilly routes
Main Features
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Wheel Developed in The Wind Tunnel: every wheel component, from the rim to the hub and the spokes, is designed to guarantee maximum aerodynamic penetration.
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Rim Made Entirely of High Modulus Carbon: the unidirectional carbon rim delivers the rideability and rigidity that Campagnolo is known for.
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Cup-And-Cone Bearing System: easy to register balls/bearings - the reduced possibility of ball/bearing play - precise cycling operations - steady performance levels.
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Hub Structure in Lightweight Aluminium that Is Extremely Stiff and Aerodynamic: optimized in the wind tunnel and designed for optimal rigidity and weight
Specifications
Spokes
- 24 steel spokes in the front elliptical aero cross-section, spaced in groups of three through the G3 system
- 24 steel spokes in the rear elliptical aero cross-section, spaced in groups of three through the G3 system
Versions and Weights
- Dark Label
- Only available for 2-Way Fit: 1520 gr
Compatibility
- Campagnolo sprocket set 10/11/12
- Shimano sprocket set / SRAM 10/11
- SRAM 12 sprocket set
Hub
- Black aluminum monolithic hub
- USB cup-and-cone bearing system
- Hub edge: 100 mm in the front, 142 mm in the rear
- Axle type: 12mm aluminum thru-axle
- Cup-and-cone bearing system
Rim
- Profile height: 45 mm
- Rim material: carbon
- Rim cross section (H x W): 45/26,5 mm
- The internal diameter of rim: is 19 mm
- Water Transfer graphic
Tires
- Clincher tires
- Tubeless tyres
Assembly
- The Bora™ WT0 45 Disc wheel is entirely hand-assembled by a specialized Campagnolo® technician and is checked in every tiny detail with electronic instrumentation. This ensures maximum performance and reliability for all Campagnolo® wheels.
Comes With
- 35 mm tubeless valve
- 35 mm valve extender
- Bushing to reduce the size of the valve hole
- 2 levers in composite material for tyre removal
- User manual
2-Way Fit
The weight refers to a couple of wheels and does not include the quick release, the rim tape, the identity card, and the hub caps
Technologies
USB™ Ultra-Smooth Bearings
- Perfectly smooth surfaces and lower friction to reduce loss of power are the most interesting features.
- Add on the reduced weight and resistance to corrosion and you will understand why we can give you the best thanks to USB™. All your power will be transferred onto the road.
- Campagnolo® has a long-standing reputation for the extremely high performance of its hubs in terms of smoothness and reliability. All the projects are entirely developed in our R&D department Campy Tech Lab™ and we have put obsessive care into taking care of every detail.
- The hubs with USB™ ceramic bearings (Ultra Smooth Bearings) further enhance the wheels' smoothness and reduce weight and the need for maintenance.
- Comparative tests have shown that USB™ bearings are 50% smoother than standard bearings.
- Now improving your performance during the race or simply going for a ride with your friends will be easier.
- USB™ - Ultra Smooth Bearings - technology is used for Record™ cranksets and the new Shamal™ Ultra™ wheels.
G3 Geometry
- Campagnolo’s unique G3 spoke pattern comprises groups of three parallel straight-pull spokes, arranged in a 2:1 ratio. Having twice as many spokes on one side allows wheels with G3 to counteract the asymmetric drivetrain and braking forces acting on them, creating more symmetric performance and equalizing the load. Energy transfer and lateral rigidity are improved and spoke tension is optimized, reducing stress and increasing lifespan.
- All Campagnolo disc brake wheels utilize the G3 pattern, the front wheel has more spokes on the disc brake side, and the rear is biased to the drivetrain side.
Additional Shipping Charges Apply:
Large volume / volumetric weight Shipment - This product originates from our distribution center in Bangalore, India, and will be transported using the most reliable and premium courier partners to ensure reliable delivery of the product to you. Any orders received out of Bangalore will attract a nominal shipping charge, to be decided and applied by couriers, after the order is placed and when the product is ready for dispatch - by checking the volumetric weight of the shipment box. Applicable shipping charges by the transporter will be communicated and to be paid before the dispatch.
SKU# BORA-WTO-45-DB
