Wheelset 28 "RR | Extralite Road hubs | DT Swiss aluminum rims
intended use : racing bike RR
We also have wheels in our range for traditionalists with proven rim brakes. The combination of DT Swiss aluminum rims and the light Extralite hubs should therefore always be on the shortlist. The balanced selection of components guarantees you a high level of reliability and a long service life.
Hubs
It has been known for a long time that the Italians around Extralite create small CNC works of art. With the development of the Cyberhubs, they have outdone themselves. The hub body is CNC-milled extremely complex from high-strength 7075TX aluminum. This rotates around an aluminum axis with double-sealed, smooth-running deep groove ball bearings. With the spoke flanges positioned very far outwards, the rigidity of the wheel is extremely increased without additional weight. The revised micro-tuner enables quick and easy bearing preloading without tools. Two titanium pawls work in the freewheel body in the rear hub, which simultaneously engage in a 32-fold titanium toothing.
rims
DT Swiss has stood for innovative products of the highest quality for years. Starting as a manufacturer of high-quality spokes, the company continuously expanded its product range. Since 2004, the Swiss have also had rims in their range, which they are constantly improving thanks to feedback from professional cyclists and taking into account new developments in materials and manufacturing. Today DT Swiss rims are among the most driven on the market.
From the melting of the alloy to the secret surface treatment, these Swiss get the best out of the aluminum. The result is rims that are very light, very robust and very functional. The braking surface has been specially processed and offers you the best performance without jerking.
Wheel construction at R2-Bike
Our wheels are completely assembled by hand by our wheel builders. During the entire construction process, it is important that not only the concentricity is correct, but also that the spoke tension is as even as possible. The special care allows us to give a lifelong guarantee against broken spokes, as long as this was not caused by force!
You will also receive the following services for our balance bikes:
A universal impeller bag for all common sizes.
A spare spoke + nipple in all required spoke lengths to be able to repair the wheel at short notice even after an accident.
A free initial inspection of the impeller, during which the resulting work is completely free! Only shipping costs are charged.
A crash replacement promise. If your wheel is damaged due to force majeure, we will rebuild your wheel once. We grant a 100% discount on all labor costs and only charge the material!
Technical specifications:
intended use : racing bike RR
Impeller size: 28 "(ETRTO: 622 x 18)
Rim type: Clincher (wire and folding tires)
Brake type: rim brake
Brake disc mount: without
Weights:
1266g (lightest variant: quick release + quick release, RR 411, 20/24, Sapim CX-Ray)
1580g (heaviest variant: quick release + quick release, RR 511, 24/28, Sapim Race)
Note:
Due to manufacturing fluctuations in all components, deviations in weight are possible. The information is usually determined without rim tape, valves and decals / rim stickers.
The specified delivery time refers to the usual duration for the assembly of 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 construction certificate
2x hologram sticker