生产商货号
The aerodynamic WTO 45 carbon wheel from Campagnolo
The rim design enables maximum aerodynamic penetration and with a certain angle the wind even becomes a valuable ally of the athlete. Aerodynamic hubs and ceramic USB cone bearing shell system in the hubs: Every design decision for these wheels serves to optimize performance.
The inner rim width of 19 mm enables the installation of tires with 23 mm, 25 mm and 28 mm. In addition, Campagnolo offers with the 2-Way Fit Version again uses the proven technology that enables perfect compatibility with clincher tires and tubeless tires. If the goal of these wheels is extreme performance, safety is guaranteed by Campagnolo's AC3 (All Conditions Carbon Control) technology, a guarantee of safe and modular braking in all weather conditions.
Main advantages
45 mm ... but aero
The rim design enables maximum aerodynamic penetration, as the wind, when acting on the rim at an angle between 12 ° and 19 °, gives the triathlete momentum. The slim design of the hub in the middle part reduces the face of the component and the special design of the flanks promotes flow separation. The aero-elliptical cross-section of the 18 front wheel spokes drastically reduces rolling resistance.
Fast and ... smooth
The proven USB cone bearing shell system ensures that the ceramic bearings slide correctly. The 2-Way Fit profile enables not only the assembly of the clincher tire, but also the tire with the lowest rolling resistance currently available: the tubeless. The inner width of 19mm enables the assembly of tires with 23, 25 and 28mm with a perfect connection of the rim-tire system.
Opting for Campagnolo
Campagnolo's usual smoothness of movement is even better despite the aerodynamic rim design in the 45mm profile. The construction of the impeller enables the loss of power to be reduced to a minimum by transferring all the power produced by the cyclist to the asphalt. A 45mm profile with a pair of wheels weighing less than 1,500g makes it the ideal wheel for hilly routes.
Attention: Illustrations can deviate from the equipment list!
Highlights
- Full carbon rim - developed in the wind tunnel for tubeless tires and clincher tires: maximum aerodynamic performance. Very high lateral stiffness
- AC3 ™ braking surface technology (All Conditions Carbon Control): The braking performance on dry and especially on wet ground is improved
- 100% carbon rim High Modulus: The rim made of unidirectional carbon fibers guarantees the driving pleasure typical of Campagnolo. Lightness, robustness and reliability - these are the main characteristics of the Campagnolo carbon, without the addition of paint, but with anti-UV resin
- Special brake shoes for carbon wheels: The special compound increases the braking performance on both wet and dry surfaces without increasing wear on the brake shoe or wearing down the braking surface
- Allow extremely high air penetration
- Exclusive G3 ™ spoke pattern: All the spokes on the rear wheel are equally strong
- curious; excited. This reduces the load and increases lateral stiffness and power transmission
- Self-locking aluminum nipples: hold correct tension and require no maintenance
- USB ™ ceramic bearings: Reduces friction, increases smooth running. Particularly low-wear
- Cone bearing: easy bearing adjustment for precise function and long service life
- Structure of the aluminum hub - light, extremely stiff and aerodynamic: Optimized in the wind tunnel and at the same time designed in such a way that the highest stiffness and the best weight are guaranteed
- Weight reduction
- Oversize flange on the drive side: higher torsional stiffness for more power transmission and higher reactivity
specification
H item number | WH20-BOWTOFR45 | WH20-BOWTOFR45DK | WH20-BOWTOFR45X | WH20-BOWTOFR45XDK |
---|---|---|---|---|
Area of application | Road | Road | Road | Road |
Type | Wheelset | Wheelset | Wheelset | Wheelset |
Suitable for | Clincher, tubeless tires | Clincher, tubeless tires | Clincher, tubeless tires | Clincher, tubeless tires |
Tubeless ready | Yes | Yes | Yes | Yes |
Impeller size | 28 '' | 28 '' | 28 '' | 28 '' |
Brake type | Rim brake | Rim brake | Rim brake | Rim brake |
Material rim | Carbon | Carbon | Carbon | Carbon |
Rim height | 45 mm | 45 mm | 45 mm | 45 mm |
Inner rim width | 19mm | 19mm | 19mm | 19mm |
Outer rim width | 26.5mm | 26.5mm | 26.5mm | 26.5mm |
Spoke type | Stainless steel, elliptical cross-section | Stainless steel, elliptical cross-section | Stainless steel, elliptical cross-section | Stainless steel, elliptical cross-section |
Lacing | Radial | Radial | Radial | Radial |
Number of spokes | 18/21 (front / rear) | 18/21 (front / rear) | 18/21 (front / rear) | 18/21 (front / rear) |
Spoke nipples | Aluminum nipple, self-locking | Aluminum nipple, self-locking | Aluminum nipple, self-locking | Aluminum nipple, self-locking |
Axis / installation dimension | 9x100mm / 9x130mm (front / rear) | 9x100mm / 9x130mm (front / rear) | 9x100mm / 9x130mm (front / rear) | 9x100mm / 9x130mm (front / rear) |
hub | aluminum | aluminum | aluminum | aluminum |
warehouse | USB ceramics | USB ceramics | USB ceramics | USB ceramics |
Freewheel | Campagnolo, 9-12 speed | Campagnolo, 9-12 speed | Shimano HG, 9-11-speed | Shimano HG, 9-11-speed |
Freewheel body material | aluminum | aluminum | aluminum | aluminum |
colour | bright label | dark label | bright label | dark label |
Weight | approx. 1496 g (front: approx. 657 g / rear: approx. 839 g) | approx. 1496 g (front: approx. 657 g / rear: approx. 839 g) | approx. 1496 g (front: approx. 657 g / rear: approx. 839 g) | approx. 1496 g (front: approx. 657 g / rear: approx. 839 g) |
Technologies used
In this chapter we explain the technologies that the manufacturer uses for this product.
USB ™ - Ultra Smooth Bearings
Extremely smooth and reliable bearings have always been part of the Campagnolo philosophy. Not only do their USBTM (Ultra Smooth Bearings) ceramic bearings weigh less and require less maintenance than standard bearings, they also run 50 percent lighter, which their tests prove.
G3 ™ geometry
The G3TM geometry on the rear wheel has twice as many spokes on the right as on the left. This G3 ™ pattern transfers the power better, ensures even spoke tension on the right and left, it protects the more heavily loaded right spokes and increases the lateral stiffness.
Your advantage: it runs faster and lasts longer. And Campagnolo thinks it's even nicer.
AC3 ™
The introduction of this special and carefully developed braking surface creates a safe, reliable and powerful deceleration in all weather conditions.
scope of delivery
- 1 x Campagnolo Bora WTO 45 28 `` wheelset (see item description for details)
- 1 pair of quick release levers
- 1 x kit with special brake shoes for carbon wheels
- 1 pair of tubeless valves
- 1 pair of valve extensions
- 1 pair of reducing sleeves
- 1 pair of tire levers
- 1 x user manual