R2BIKE wheelset 28" Disc RR | Hope Road Straightpull Center Lock hubs | DT Swiss aluminum rims
Application: Road bike RR, Gravel GRV
Road cyclists are looking for the best compromise between weight, aerodynamics and stiffness. The combination of DT Swiss aluminum rims and indestructible Hope hubs should therefore always be on your shortlist. The balanced selection of components guarantees you high reliability and a long service life.
Hubs
At the center of the wheelset are the Pro 5 hubs from the English cult manufacturer from Barnoldswick. The experience gained from 30 years of designing and manufacturing high-quality drive elements has been incorporated into their development with the aim of improving proven technology in order to meet the demands of current and future bicycle technology.
The design of the rear hub differs significantly from its predecessor, with an enlarged body that generates more rigidity without increasing the weight. This is noticeable above all in a much more direct ride. At the same time, the diameter of the spoke flange has been increased, making it easier to build very stable wheels.
The highlight of the rear wheel hub is the new 6-pawl freehub system in offset design, which is characterized by the fact that three of the six pawls are always engaged when riding in order to distribute the load evenly. In addition, the freehub gearing has been increased from 44 (Pro 4) to 54 teeth, resulting in a total of 108 engagement points and a low free travel of just 3.33°. In addition, some material has been removed from the pawl springs, which slightly reduces the spring force and lowers their resistance. Hope has thus achieved the right balance between smooth running and durability with the Pro 5.
The hub can withstand negative external influences for a long time, thanks to the high-quality anodization and the very well-sealed stainless steel industrial bearings. Should the ravages of time take their toll on the hub, it can be dismantled and serviced with little effort. It can also be easily converted to a different hub standard.
Rims
DT Swiss has stood for innovative products of the highest quality for years. Starting out as a manufacturer of high-quality spokes, the company has continuously expanded its product range. Since 2004, the Swiss have also included rims in their range, which they have been constantly improving based on feedback from professional cyclists and taking into account new developments in materials and manufacturing. Today, DT Swiss rims are among the most popular on the market.
Thanks to elaborate FEM analyses, only as much material as absolutely necessary is used at each point of the aluminum rims. They are joined using the SBWT® welding process. The rim is stabilized with a block during welding and then CNC machined to guarantee a seamless transition.
Wheel construction at R2-Bike
Our wheels are assembled entirely by hand by our wheel builders. During the entire assembly process, great importance is attached to ensuring that not only the concentricity is correct, but also that the spoke tension is as even as possible. This special care allows us to give the first owner a lifetime guarantee against spoke breakage, as long as it was not caused by force.
The following services are also included for first-time buyers:
You will receive a universal wheel bag for all common sizes.
You will receive a spare spoke with nipple in all required spoke lengths so that you can repair the wheel quickly after an accident.
Within 2 years of purchase you will receive a free initial inspection of the wheel, where the resulting work is completely free of charge. Only shipping costs apply.
You get a crash replacement promise: If your wheel is damaged due to force majeure within 2 years of purchase, we will rebuild it once. We grant a 100% discount on all labor costs and only charge for the material.
Technical data:
Area of application: Road bike RR, Gravel GRV
Wheel size: 28" (ETRTO: 622 x see detailed description)
Rim type: clincher (clincher and folding tires)
Brake type: Disc brake
Brake disc mount: Center Lock
Weights:
1503g (lightest version: 12x100 mm + 12x142 mm, RR 411 DB, Sapim CX-Ray)
1885g (heaviest version: Boost + Boost, RR 521 DB, Sapim Race)
Notes:
Deviations in weight are possible due to manufacturing variations in all components. The specifications are generally calculated without rim tape, valves and decals/rim stickers.
The specified delivery time refers to the usual time required to assemble the wheelset and does not reflect the availability of the individual parts.
Scope of delivery:
1x complete wheelset, fully assembled (hubs, rims, spokes and nipples)
1x wheel bag
4x spare spokes including nipples
1x assembly certificate
2x hologram stickers
CONTINENTAL Tire Bundle Grand Prix 5000 28" | Continental Tube Race 28available from stock