intended use of the wheelset: Trail / All Mountain
The hub of the manufacturer DUKE from France combine technology, longevity and fresh design!
Duke hub Mad front
MAD - the front wheel hub - turns on a 17 mm aluminum axle and 2 double sealed cartridge bearings. These originate from the German camp specialists HWG, which stands for high precision and durability. Authentic highlight is the hub - a mix of carbon fiber and aluminum. In the middle section, a carbon body is processed, which is received right and left of aluminum parts.
The side panels are elaborately CNC-milled and have not a gram too much on the scale. Incidentally also small optical refinements can be found in the CNC Design. So the crown of DUKE logo on the side panel as playful milling is for example available.
Duke Super Mad Lefty 2.0
The Super Mad front hub has been developed especially for Cannondale Lefty forks 2.0. She turns on 2 dopppelt gedichtetetn deep groove ball bearings of the German stock specialists HWG, which stands for high precision and durability. In addition, the dirt-prone camp is protected on the fork side by a nylon plate. Authentic highlight as the Mad hub body - a mix of carbon fiber and aluminum. In the middle section, a carbon body is processed, which is taken up on either side of elaborately CNC-milled aluminum parts.
NOTE: The Super Mad is only compatible with the Cannondale Lefty forks and 2.0 Supermax / Supermax 2.0.
Duke Max hub rear
DUKE MAX this Hinte hub - turns on a 17 mm aluminum axle and 4 double sealed cartridge bearings. The originate from the German camp specialists HWG, which stands for high precision and durability. Highlight of the hub, the freewheel mechanism! Work Here 2 toothed discs, which have a 75 times gearing. This ensures instantaneous power transmission and very low idle times. For a permanent feature both sheets of steel are produced. To push the weight to lightweight 220 grams, the hub body is consuming CNC machined. In addition to the unique design and small optical refinements in addition can be discovered. So the crown of DUKE logo on the side panel as teasing detail is present, for example.
The Ryde brand is present on the market only recently, however, takes the direct successor of the company Rigida. Rigida had over 80 years experience in the manufacturing of wheels and in 2011 by an investor group, which also includes the well-known manufacturers Sapim spokes heard purchased. New capital and experience of the two companies and Rigida Sapim form the basis for the new product portfolio.
With a separately available Tubless kit, the rim to tubeless ready to be converted.
Ryde Trace Trail 25
Developed as a rim for touring and racing, it stands out with a weight far below the the most 29mm wide rims. Nevertheless, the Trace Trail 25 rim high strength and stiffness with a reliable set of wheels. The large inner rim width of 25 mm ensures the tire to width 57 mm fit perfectly and thus provide optimum traction.
The rim profile of Trace Trail is designed asymmetrically and the spoke holes are consuming drilled in two directions. Thus an almost identical spoke tension on the left and the right permits and prevents bending of the spoke nipples, providing ultimately a stable and durable wheel.
intended use: Trail, All Mountain
recommended weight limit including clothing. 90 Kg (32/32 Hole)
Ryde Trace 29
intended use: Trail, All Mountain
recommended weight limit including clothing. 95 Kg (32/32 Hole)
Sapim CX-Ray spokes are called spokes. The middle part is butted during production to 1.5 mm in diameter and forged flat in the last step. These processes ensure a strengthening of the structure and bring forth extremely durable spokes.
Wheel building at R2-Bike
Our wheels are assembled by our farmers impeller entirely by hand. While the entire structure is considered important that not only the concentricity true, but also that the spoke tension is as uniform as possible. The special care allows us to give a lifetime guarantee against spoke breakage as long as this was not caused by force!
Furthermore, you get to our impellers following services:
- A universal wheel bag for all standard sizes.
- An extra spoke nipples + to be able to repair the wheel shortly in all required spoke lengths even after accidents.
- A free initial inspection of the impeller, with the resulting work is completely free! There are only shipping.
- A Crash Replacement promise. If you have a wheel damage due to force majeure, we build your wheel on once again. We provide 100% discount on all labor costs and only charge the material!
Wheel size inch: 27.5 "| 650B
Wheel Size ETRTO: 584 mm
Wheels Type: Clincher (folding and clincher)
Internal width rim: 24.8 mm (Trace Trail 25), 28.8 mm (Trace 29)
Spokes Color: black
1507g (Duke Mad Max front + rear, Ryde Trace Trail 25, 32/32)
1517g (Duke Super Mad Max front + rear, Ryde Trace Trail 25, 32/32)
1587g (Duke Mad Max front + rear, Ryde Trace 29, 32/32)
1597g (Duke Super Mad Max front + rear, Ryde Trace 29, 32/32)
Note: Due to production tolerances for all components, are deviations
possible the weight. The details are usually without rim tape, valve and
Decals / Wheel Sticker determined.
Delivery: 1x complete wheelset, assembled (hub, rim, spokes and nipples)
4x spare spokes including nipple
1x construction certificate
2x hologram stickers