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Wheelset 29" TR AM | Ursus Straightpull 6-Hole Hubs | Newmen Aluminum Rims

Item number:
Product weight: 1765 g
Brands: r2-bike

from 647,50 €
MSRP: 764,68 €
You save 15,32%, that is 117,18 €

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

handmade - in about 4 - 6 weeks
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Ursus Front Hub Straightpull 6-Hole
Ursus Front Hub Straightpull 6-Hole
  • Brake disc mount: 6-hole
    Spoke type: Straightpull (straight)
    Bearing: 2x industrial deep groove ball bearings
    Color: Black
    Weight: 139g

    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.

Ursus Rear Hub Straightpull 6-Hole
Ursus Rear Hub Straightpull 6-Hole
  • Brake disc mount: 6-hole
    Spoke type: Straightpull (straight)
    Bearing: 4x industrial ball bearings
    Freewheel type: 3 pawls / 30 detents per revolution
    Freewheel compatibility: 12-speed Shimano Micro Spline 
    Color: Black
    Weight: 266g

    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.

NEWMEN Rims Trail - All Mountain
NEWMEN Rims Trail - All Mountain
  • Area of ??application: Trail TR, All Mountain AM
    ETRTO: 622x30
    Inner width: 30 mm
    Outside width: 34 mm
    Rim height: 20 mm
    Offset: 0.0 mm (symmetrical)
    recommended tire width: 58 - 66 mm
    maximum tire pressure: 2.5 bar
    maximum system weight: 125 kg
    Color / finish: black / anodized
    Weight: 532g
  • 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" TR AM | Usrus Straightpull 6-hole hubs | Newmen aluminum rims

intended use : Trail TR to All Mountain AM

Stable, functional and inexpensive - this is how this wheelset can best be described. The combination of Newmen aluminum rims and the robust Ursus hubs should therefore always be on the shortlist. The balanced selection of components guarantees you high reliability and a long service life.

Ursus is an Italian bicycle company based in Rosà, a small town in northern Italy. With almost 50 years of experience in development and manufacturing, they have built a comprehensive portfolio of bicycle components. All components are developed in-house, manufactured and tested on modern CNC machines, ensuring consistently high quality.
The Ursus XD51 is the right choice for anyone looking for a comparatively light and stiff hub. This is achieved by using aluminum 7075 and a 15 mm axle . By choosing large bearings with a good LLU/LLB seal and additional splash protection in front of the bearings, a long service life with minimal maintenance is achieved.
The special shape of the 6-hole mount ensures optimal distribution of the braking forces and thus leads to a more sensitive braking feeling.

The aluminum rims from the Allgäu impress with their low weight and yet high rigidity. The high-strength aluminum alloy makes them a perfect basis for high-quality wheelsets. The flared rim sides make these rims more resistant to dents and external forces and give the tire a more rounded shape and therefore more cornering grip. The rim profile with the straight nipple contact surface is specifically intended for the use of specially developed washers (MG washers) and ensures very high "Spoke Pull Out" values in this area. The rim flanges, on the other hand, are significantly more massive and therefore more robust than rims of the same weight class.

Wheel construction at R2-Bike

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

The following services are also already included:

You get a universal wheel bag for all common sizes.
You will receive a replacement spoke with a nipple in all the required spoke lengths so that you can repair the wheel at short notice after an accident.
You will receive a free initial inspection of the wheel, where the resulting work is completely free of charge. Only shipping costs are charged.
You get a crash replacement promise: If your wheel is damaged due to force majeure, we will rebuild it once. We offer a 100% discount on all labor costs and only charge for the material.

Technical data:

intended use : Trail TR to All Mountain AM
Wheel size: 29" (ETRTO: 622 x 30)
Rim type: Clincher (clincher and folding tires)
Brake type: disc brake
Brake disc mount: 6-hole


1765g (lightest variant: Boost + Boost, SRAM XD, SL A. 30 rims, Sapim CX-Ray)
1858g (heaviest variant: Boost + Boost, Shimano MS, SL A. 30 rims, Sapim Race)

A notice:
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 delivery time stated 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 balance bike bag
4x replacement spokes including nipples
1x construction certificate
2x hologram stickers