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Wheelset 29" XC | Duke MTB Straightpull 6-Hole Hubs | Duke Aluminum Rims

Item number:
Product weight: 1348 g
Brands: r2-bike

from 897,50 €
MSRP: 1.033,68 €
You save 13,17%, that is 136,18 €

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

handmade - in about 4 - 6 weeks
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Duke Front Hub Straightpull 6-Hole
Duke Front Hub Straightpull 6-Hole
  • Brake disc mount: 6-hole
    Spoke type: Straightpull (straight)
    Storage: 2x industrial deep groove ball bearings (6803)
    Color: Black
    Weight: 104g (weighed by myself)

    With the 110 millimeter wide BOOST hub, stiffer wheels with a more even spoke angle on both sides can be built thanks to a wider flange spacing.

Duke Rear Hub Straightpull 6-Hole
Duke Rear Hub Straightpull 6-Hole
  • Brake disc mount: 6-hole
    Spoke type: Straightpull (straight)
    Storage: 4x industrial ball bearings (3x6902, 1x6802)
    Freewheel type: 2 toothed discs with 70 detent points
    Freewheel compatibility: 12-speed Shimano Micro Spline
    Color: Black Weight: 217g (weighed by myself)

    With the 148 millimeter wide BOOST hub, stiffer wheels with a more even spoke angle on both sides can be built thanks to a wider flange spacing.

Duke Rims Aluminum Cross Country
Duke Rims Aluminum Cross Country
  • Application: Cross Country XC
    ETRTO: front 622x29.5 - rear 622x27.5
    Inner width: front 29.5 mm - rear 27.5 mm
    External width: n / a
    Rim height: front 18 mm - rear 18 mm
    Offset: front 2.3 mm - rear 2.3 mm
    Recommended tire width: front up to 2.6 "- rear 2.5"
    maximum tire pressure: 2.5 bar
    maximum system weight: 110 kg (driver, bike, clothing and possibly luggage)
    Color / finish: black / matt
    Weight: VR 434g - HR 420g

  • 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 29" XC | Duke MTB Straightpull 6-hole hubs | Duke aluminum rims

intended use : Cross Country XC

XC racers always want to win and are therefore looking for light yet stable wheels. The combination of Duke aluminum rims and their indestructible hubs should therefore always be on the short list. The balanced selection of components guarantees you high reliability and a long service life.

Duke's MADMAX SP hubs are the perfect pivot point for light, stiff and durable wheels. The CNC machined and then black anodized hub body made of 7075 T6 aluminum rotates around three 6902 and one 6802 2RS deep groove ball bearings, which sit on a stiff 15 mm axle and are double sealed. All bearings are placed as far outboard as possible for stable support, which creates additional rigidity. The geometry of the spoke flanges has been optimized in terms of diameter and spoke angle in order to reduce the stress on the spoke heads to a minimum. With their low weight, the DUKE MADMAX SP hubs are a lightweight among the BOOST hubs. A special feature of the hub is the freewheel body made of titanium grade 5 (Ti6Al4V). Thanks to the excellent properties of the material, the teeth could be milled directly into the freewheel body and the number of moving parts was reduced to a special spring and the toothed washer in the hub body. The 70-fold toothing results in a maximum idle travel of 5.14° and is extremely large with a diameter of 35 mm. The large diameter allows optimal torque transmission and the hub is therefore also approved for use in e-bikes. A fundamental point for the reliability of your new hub is the protection from the elements. The special seal between the hub shell and the freewheel body guarantees optimal protection against dirt and water with smooth running that is second to none.

The rims from Duke from France stand for low weight and excellent workmanship. The hookless construction is ideal for using tubeless systems. The reinforced bead means that any punctures can be better tolerated without causing damage. The fairly flat and wide rims reliably support the tire in every situation.
The asymmetrical shape enables more even spoke tension, which further increases the rigidity of the entire wheel.

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:

intended use : Cross Country XC
Wheel size: 29" (ETRTO: 622 x see detailed description)
Rim Type: Clincher (clincher and folding)
Brake type: disc brake
Brake disc mount: 6-hole


1348g (lightest variant: Boost + Boost, Duke Lucky Star, Sapim CX-Ray)
1565g (heaviest variant: Boost + Boost, Duke Lucky Star HD 6TERS 30/28, Sapim Race)

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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