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RoadSailor Code Zero

Amazing aerodynamics. With the weight of a climbing wheel set.

To be Everybody’s darling may seem a bit boring – the ROADSAILOR Code Zero can, however, live with that. It is the perfect compromise between optimal aerodynamics, easy handling and extremely low weight. Thanks to Aerosail Design, he sails over the asphalt in the plain. On the mountain he gives you the feeling of flying at the same time: With just 1.185 g, the Code Zero turns every start into an acceleration race. And going downhill? Again, there is no trace of unwanted nerve kinkel: the micro-surface structuring of the braking surfaces increases the friction. The rubber compound of the ROADSAILOR Anchor brake pads, which is especially adapted to these surfaces, allows extremely delicate braking points with its delicate deceleration – thereby saving valuable seconds. Sail the Road!

€ 1.690,- / Wheels
Numbers. Dates. Facts.
  • Material: Exclusive high-end pol-Y carbon fibers
  • weight (+/- 3% deviation): v & h 1.185 g (v: 525 g, h: 660 g)
  • hubs: ROADSAILOR Yuniper 7075 T6 (front wheel: 18 spokes, radially spoked, rear wheel: 24 spokes, 12 spokes crossed, 12 radial spokes)
  • Memory type: Sapim CX-Ray
  • Recommended tire width: 24 – 26 mm
  • Rim width outside: 28 mm
  • Weight limiter (system
For which type of rider are these wheels designed?

For those who love it straighforward and therefore only drive one wheel set. For those who take it as it comes, flat, hilly, mountainous. For those who need a helper on the bike, where no one is in sight. The Rouleurs, the specialists of classics, the triathletes in the undulating terrain – and everyone out there who loves the punch of acceleration coupled with aerodynamics!

Curious about what makes the ROADSAILOR Code Zero so special?

The exceptional handling characteristics! An aerodynamic wheel, which is as manoeuvrable as a classic 20 mm box profile rim – that`s how the Code Zero can be characterized most appropriate. In numerous tests, we have determined the required bulging but at the same time flatprofiled rounding of the rim body so that the air resistance in the steering movement, which is responsible for the bulky handling of many aero rims, is as low as possible. Do you even drive freehand with a strong side wind? Try it, it works!

What does Holger Gau, our aerodynamics expert, say?

“The ROADSAILOR Code Zero has been designed as an all-rounder. This is why we have designed a rim that ideally fits the shape of a 25 mm wide tire. The tire and the rim merge to a unit and do not provide the airflow with a tear-off edge, so that it can flow harmoniously over both. Why not narrow tires? Because ROADSAILOR understands the use of wheels as a whole system: wide tyres roll significantly lighter than narrow ones and often increase the slightly higher air resistance of the wider rim. “

What are the considerations of our carbonfiber expert, Axel Schnura?

“Aerodynamics paired with everyday lightweight construction: I do not think there is more riding fun possible. To achieve the goal, ROADSAILOR has left no stone on the other. New carbon fibers. The use of different fiber types. New resin. New production methods. Almost a year of development work. I am really proud of the result: With the development of the CoolCore and NRG-Flow technologies, we have succeeded in eliminating overheating of the rims.

Whoever thinks that the advantage of safety is bought with much weight is wrong: 1.185 g – other manufacturers offer this as a set for climbers. With regard to our product, it is the plus of fun for every day! “

All features in overview.

In order to accomplish our goal to build the best wheels in the world, we have scrutinized all details of our products. Even if only small things can be improved, they ultimately result in a perceptible advantage. Make the road to your ally and the wind to your friend.

  • Icon für Profile Depth
    Profile Depth

    Profiled depth profiles of the ROADSAILOR wheel models.

  • Icon für 4h+

    More time for best quality: ROADSAILOR rims are heat treated for more than four hours – more than three times longer than at other manufacturers – to effectively eliminate the smallest gas inclusions that affect the performance.

  • Icon für ASD

    Aerosail Design for true aerodynamics: Research results from high-tech sailing have been incorporated into the aero design of the rim and achieve best results in practice.

  • Icon für CCT

    Coolcore Technology for your safety: With the help of time-intensive production processes, ROADSAILOR is able to do without the often used foam core in carbon rims. Why? Because this foam core stores heat and is responsible for overheating during long-term braking.

  • Icon für HDA

    Heavy Duty Approval also for heavy riders: ROADSAILOR wheels are approved up to 100 kg system weight (= rider plus bike).

  • Icon für LD

    LaserDrive – the navigation system for a new dimension of quality in production: In order to ensure the highest precision, ROADSAILOR draws the prepregs in a laser-engraved manufacturing process.

  • Icon für Made in Germany
    Made in Germany

    If it is supposed to be really good, do it yourself: ROADSAILOR wheels are manufactured entirely in our carbon manufactory in Germany – that means: designed, constructed, laminated and hand laced!

  • Icon für MasterShape

    More robust wheels: A new kind of design in the production process ensures extremely exact production results for the ROADSAILOR rims.

  • Icon für MicroCut

    Cutting technology for maximum precision: ROADSAILOR has developed a CNC-based cutting process with which we can cut the carbon prepregs with a precision of 0.05 mm to save redundant fiber layers, while guaranteeing the highest quality.

  • Icon für NanoResin

    A Nano resin, exclusively designed for ROADSAILOR, ensures extreme resilience and the lowest possible weight.

  • Icon für NRG-Flow

    Free Energy Flow for best braking results: Due to the fact that the brake flanks are not milled, the structure of the carbon fibers of ROADSAILOR rims remains “uninjured” and therefore retains its characteristic of dissipating the braking heat to the entire surface of the rim. The overheating – or even delamination – of the brake flanks can therefore be excluded at ROADSAILOR.

  • Icon für pol-Y

    Polygame turbofasers for spring-loaded rims: In each ROADSAILOR rim, several high-tech fiber types are used to ensure maximum stability with the lowest possible weight.

  • Icon für Powerspokes

    Save weight on the spokes: Pre-formed inlets replace the holes of the spoke holes in ROADSAILOR rims. This increases the stability of the “uninjured” carbon fibers and allows us to increase the storage voltage. The result? Stiffer wheels and significant weight savings on the spokes.

  • Icon für SSD

    Seamless Smooth Design for Better Circulation of Tubular Tires: ROADSAILOR rims have a close-up trough embedded in the seam of the tire. This not only simplifies assembly, but also improves the tire runout drastically!

  • Icon für Xcell 25
    Xcell 25

    Excellence of 25 for reduced rolling resistance: optimized ROADSAILOR wheel design for tires with the lowest rolling resistance – thus tire widths between 24 and 26 mm diameter.