R2BIKE wheelset 28" RR | Carbon-Ti Road Straightpull hubs | Duke aluminum rims
Application: Road bike RR
We also have wheels in our range for traditionalists with tried-and-tested rim brakes. The combination of Duke aluminium rims and Carbon-Ti hubs should always be on your shortlist. The balanced selection of components guarantees you a high level of reliability and a long service life.
Hubs
The bodies of the X-Hub SP hubs are elaborately CNC-milled and rotate around a multi-butted aluminum axle. With a diameter of 17 mm, this provides the hub with a high level of rigidity. High-quality, double-sealed ball bearings are used, which ensure a permanently silky-smooth running. The axle play can be easily adjusted by hand from the outside. The new pre-load adjustment ring is now easier to operate.
The freewheel on the rear hub engages via four pawls, each with three teeth, in a 56-fold titanium ring gear to withstand even the most powerful riders.
The main advantages of the Straightpull hubs, in addition to the modern design, are contactless spokes that do not cause any unpleasant noises and spoke heads that cannot work their way into the spoke flange.
Rims
The superbly crafted Duke Road Runner rims are genuine multi-purpose rims. They are light enough to climb any mountain, durable so that you can enjoy your wheel for many thousands of kilometers and very stiff so that every turn of the crank is converted directly into propulsion. The rims are tubeless ready and have a large inner width so that wider tires can also be mounted safely.
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 get a universal wheel bag for all common sizes included.
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, during which the resulting work is completely free of charge. Only shipping costs are incurred.
You get a crash replacement promise: If your wheel is damaged within 2 years of purchase due to force majeure, we will rebuild it once. We grant a 100% discount on all labor costs and only charge for the material.
Technical data:
Application: Road bike RR
Wheel size: 28" (ETRTO: 622 x 19.5)
Rim type: clincher (clincher and folding tires)
Brake type: Rim brake
Brake disk mount: without
Weights:
1306g (lightest version: quick release + quick release, Road Runner 23, 20/24, Sapim CX-Ray)
1512g (heaviest version: quick release + quick release, Road Runner 30, 24/28, Sapim Race)
Note:
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