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Campagnolo Bora Ultra 50 28" 轮组 Campagnolo CA-自由轮 dark label

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Campagnolo Bora Ultra 50 28" 轮组 Campagnolo CA-自由轮 dark label 71369678 2 005.04€
制造商物品编号 WH18-BOCFRDK
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Full carbon impeller with a medium profile

Renewing the wheel that has been the market benchmark for years could have seemed difficult and dangerous, but the Campy Tech Lab planners knew how to preserve the versatility and maneuverability characteristics that make a wheel with a high profile steerable, powerful and made sure.

The new Bora Ultra 50 not only comes onto the market with the introduction of the new channel for the clincher tire, but also improves the previous version in terms of lightness, aerodynamics, stiffness and comfort thanks to the new widened rim and the hubs with different diameters for the front and rear Rear wheel.

The range introduces the new braking surface with AC3 ™ (All Conditions Carbon Control) Technology, which increases safety and brings the braking response on wet ground closer to that on dry ground.

In addition, the extremely pure aesthetics are guaranteed by innovative water transfer printing. All of this without foregoing the extraordinary ease of movement that has become a reference point for the market and is created by the CULT bearings.

Main advantages

Unmatched performance and reliability

The 50mm full carbon rim guarantees the best quality available on the market. The smooth running is ensured for a long time by the CULT bearings, which are 9 times more efficient than a standard solution.

The carbon wheel with the best braking performance

The AC3 technology, which is unique in the world, guarantees the Bora Ultra 50 wheels a unique performance even when braking. The excellent adhesion between the brake shoe and the rim guarantees progressive and constant braking and reduced braking distances even in wet conditions. The special brake shoes (red mixture) ensure reliability and durability.

The best carbon impeller ever

All Campagnolo know-how is now also available in the clincher version. Spokes with aerodynamic profile, widened profile, carbon hubs, CULT bearings, self-locking aluminum nipples, oversize flanges and much more. The unmistakable G3 design on the rear wheel guarantees excellent rigidity and an unmistakable look.

Highlights

  • Full carbon rim with 24.2mm width for tubular and clincher tires: high comfort and maximum performance in aerodynamics to interact with the new tire standards. Very high lateral stiffness and reactivity of the impeller
  • AC3 ™ braking surface technology (All Conditions Carbon Control): The braking performance on dry and especially on wet ground is improved
  • RDB ™ - Rim Dynamic Balance: In the manufacture of carbon rims, the carbon material is aligned in such a way that a perfectly balanced rim is created
  • Aerodynamic spokes: maximum light air penetration
  • Exclusive G3 ™ spoke pattern: All spokes are equally tensioned on the rear wheel. This reduces the load and increases lateral stiffness and power transmission
  • Self-locking aluminum nipples: hold correct tension and require no maintenance
  • Ball bearings with CULT ™ technology: ceramic balls and bearings made of special steel ensure ultimate smooth running
  • Hub body made of carbon: high lateral stiffness with low weight
  • Oversize flange on the drive side: higher torsional stiffness for more power transmission and higher reactivity
  • Cone bearing: easy bearing adjustment for precise function and long service life
  • Aluminum axle: Contributes to weight reduction
  • Exclusive manufacture of the carbon rim: Campagnolo's manufacture makes clear lacquer superfluous. This ensures extremely low weight and a polished, perfect surface
  • Brake pads especially for carbon wheels

specification

specification WH18-BOCFR WH18-BOCFRDK
Area of application Road Road
Type Wheelset Wheelset
Suitable for Clincher Clincher
Tubeless ready No No
Impeller size 28 '' 28 ''
Axis / installation dimension 9x100 mm / 9x130 mm (front / rear) 9x100 mm / 9x130 mm (front / rear)
Braking system Rim brake Rim brake
Material rim Carbon Carbon
Rim height 50 mm 50 mm
Outside rim width 24.2 mm 24.2 mm
Spoke type Stainless steel spokes, aerodynamic cross-section Stainless steel spokes, aerodynamic cross-section
Number of holes / number of spokes 18/21 (front / rear) 18/21 (front / rear)
Lacing G3 G3
Spoke nipples aluminum aluminum
Compatible with thru axle / quick release Quick release Quick release
Hub body material Carbon Carbon
Hub type ball-bearing ball-bearing
warehouse USB, ceramic USB, ceramic
Freewheel Campagnolo, 9-12 speed Campagnolo, 9-12 speed
Freewheel body material aluminum aluminum
Extras Oversize flange Oversize flange
colour bright label dark label
Weight approx. 1435 g (front: approx. 630 g / rear: approx. 805 g) approx. 1435 g (front: approx. 630 g / rear: approx. 805 g)

Technologies used

In this chapter we explain the technologies that the manufacturer uses for this product.

CULT ™ - Cult Ceramic Level Technology
Extremely smooth and reliable bearings have always been part of the Campagnolo philosophy. Not only do their USB ™ (Ultra Smooth Bearings) ceramic bearings weigh less and require less maintenance than standard bearings, and most importantly, they run 50 percent lighter, which their tests prove.

G3 ™ geometry
The G3 ™ 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 Ultra 50 28 `` wheelset (see item description for details)
  • 1 x kit with special brake pads
  • 1 pair of quick release levers
  • 1 x instruction manual
Manufacturer Info 目前仅有 汉语 版本

Über die Marke Campagnolo

项目组信息 目前仅有 汉语 版本
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