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Wheelset 28" Disc RR | Carbon-Ti Road Straightpull Center Lock Hubs | MCFK Carbon Rims

Item number:
Product weight: 1211 g
Brands: r2-bike

from 1.947,50 €
MSRP: 2.304,24 €
You save 15,48%, that is 356,74 €

including 19% VAT. , free shipping (DE) / shipping time info (Sperrgut)

handmade - in about 2 - 3 months
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Carbon-Ti Front Hub Straightpull Center Lock
Carbon-Ti Front Hub Straightpull Center Lock
  • Brake disc holder: Center Lock
    Spoke type: Straightpull (straight)
    Storage: 2x industrial ball bearings
    Color: red, gold, blue, silver, black, green, poison green, silver polished or black matt
    Weight: 91g
Carbon-Ti Rear Hub Straightpull Center Lock
Carbon-Ti Rear Hub Straightpull Center Lock
  • Brake disc mount: Center Lock
    Spoke type: Straightpull (straight)
    Storage: 4x industrial deep groove ball bearings
    Freewheel type: 4 pawls, 56 grids
    Freewheel compatibility: 10-, 11-, 12-speed Campagnolo
    Color: red, gold, blue, silver, black, green, poison green, silver polished or black matt
    Weight: 186g
Color Carbon-Ti Hubs
Color Carbon-Ti Hubs
MCFK Rims Carbon Road
MCFK Rims Carbon Road
  • Area of application: Road RR
    ETRTO: 622x21
    Inner width: 21 mm
    Outside width: 28 mm
    Rim height: 45 mm
    Offset: 3.5 mm (asymmetrical)
    recommended tire width: 23 - 35 mm
    maximum tire pressure: 8,5 bar
    maximum system weight: 125 kg (driver, bike, clothing and possibly luggage)
    Color / finish: black / UD matte / Decals black
    Weight: 400g


    Application: Road, Gravel, Cross Country, Trail
    Weight incl. nipple: approx. 5.45g (1 piece)

    The wing spoke made of cold drawn Sweden steel has an elliptical shape which takes advantage of the flat, light and aerodynamically more favorable but weak aero spoke and the stronger but less aerodynamic and heavy classic round spoke. This gives it the diameter necessary for torque transmission and at the same time favorable and superior aerodynamic properties with low weight!

Colour Spoke Nipples
Colour Spoke Nipples
  • The nipples are made of brass in order to achieve the best possible and long-lasting result in terms of color. The robust material is insensitive to corrosion and does not stick to the thread of your spokes, so that re-centering is still possible without any problems even after years of use. In addition, they are neither attacked nor damaged by any sealing milk that may have got into the rim well.

    Weight per piece: 1.0g

Rim Tape | Tubeless Kit
Rim Tape | Tubeless Kit
Your configuration
Product details


Wheelset 28" Disc RR | Carbon-Ti Road Straightpull Center Lock hubs | MCFK carbon rims

Area of intended use : Road bike RR

Road cyclists are looking for the best compromise between weight, aerodynamics and stiffness. The combination of MCFK carbon rims and carbon-Ti hubs should therefore always be shortlisted. The balanced selection of components guarantees you high reliability and a long service life.

The bodies of the X-Hub SP hubs are CNC-milled and rotate around a multi-butted aluminum axle. With a diameter of 17 mm, this brings a decent stiffness to the hub. High-quality, double-sealed ball bearings are installed, which ensure a permanently silky smooth run. The axle play can easily be adjusted by hand from the outside. The new pre-load adjustment ring is now easier to use.
The freewheel on the rear wheel hub uses four pawls, each with three teeth, in a 56-tooth titanium ring to be able to withstand the acceleration of performance-oriented drivers.
The main advantages of the straightpull hubs are, in addition to the more modern design, non-contact spokes that do not cause any unpleasant noises and spoke heads that cannot work into the spoke flange.

With this light, stable and beautifully finished carbon rim from the lightweight construction specialist from Leipzig, you can significantly upgrade your racer. It offers an exclusive and flawless look and has unique technical features. The one-piece monocoque construction avoids weak points from the outset. This makes the rim homogeneous, very resistant and saves weight. MCFK has opted for classic rim flanges with hooks. As a result, the tires sit securely in the rim bed at all times, even at high air pressures. The Saxons go their own way when it comes to making spoke holes. They are not drilled afterwards, which would negatively affect stability and durability, but are laminated. In addition, the nipple seat has been preformed and compacted and ensures a perfect fit, especially of DT Swiss and Sapim nipples. The asymmetrical cross-section of the rim enables very even spoke tension, which further increases the rigidity of the entire wheel. And with its enormous inner width of 21 mm, it also gives wider tires an optimally round shape and thus the best prerequisites for extra grip and comfort. Of course, you can also ride tubeless with a separately available tubeless kit.

Impeller construction at R2-Bike

Our wheels are assembled entirely by hand by our wheel builders. During the entire construction, it is important that not only the concentricity is right, but also that the spoke tension is as even as possible. The special care allows us to give a lifetime guarantee against broken spokes, as long as this is not caused by violence!

You will also receive the following services with our wheels:

A universal impeller bag for all common sizes.
A spare spoke + nipple in all required spoke lengths to be able to repair the impeller at short notice even after an accident.
A free initial check of the impeller, where 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 for the material!

Technical specifications:

Area of intended use : Road bike RR
Wheel size: 28" (ETRTO: 622 x see detailed description)
Rim Type: Clincher (clincher and folding)
Brake type: disc brake
Brake disc mount: Center Lock


1211g (lightest variant: 12x100 mm + 12x142 mm, 25 mm, Sapim CX-Ray)
1447g (heaviest variant: 12x100 mm + 12x142 mm, 45 mm, Sapim Race)

A notice:
Due to manufacturing variations 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 time it takes to build 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

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