Wheelset 29 "Extralite Straightpull hub | DT Swiss rims | Sapim CX-Ray | XC MA
intended use of the wheelset: Cross Country / Marathon
That the Italians created to Extralite small CNC art, is beautiful longer known. With the development of Hyperhubs they have outdone themselves. The hub body is extremely complex CNC-machined from high strength aluminum 7075TX. In the rear hub, a pulley freewheeling sitting with 36 teeth. All the intended use Italian brain lard resulted in extralight hub that can fold the technophile mountain bikers & jaw downwards.
Extralite Hyper Front
The Extralite Hyper front hub is a lightweight product that has been improved and developed using modern computer simulation and numerous prototypes. The result is a front hub, which sets standards in terms of lightweight construction and durability. The modern concept of the hub adjacent the organic oversized molding includes the spoke flanges, which are intended for straight spokes. By straight spokes there is a geradliniegeren power flow and from the elimination of the curved spokes head a potential weak point less in the impeller.
Extralite Hyper Boost F 15x110 mm
The Extralite Hyper Boost F hub has been developed especially for the BOOST standard. In detail this means that the hub has an installation width of 110 mm and is clamped via a half shaft with 15 mm diameter in a fork with BOOST standard. Due to the greater width of a higher load is generated at the wheel, which further ameliorate the steering precision with itself.
Extralite HyperWiz 15x110 mm Predictive Steering
Predictive Steering is a new hub Standard of the Rock Shox fork RS1 has been specifically designed. Here, the axle has been extended by 10 mm and dimensioned larger at the end faces. The result is a much verwindungssteifere unit from the hub and fork.
Extralite HyperLefty 2 for Lefty 2.0 / SuperMax
Weighing 85g, it is the lightest on the market hub for Lefty 2.0 and Lefty forks Supermax. It can only spoke with a straight head (Straightpull) are installed.
The filigree Lockring is easy / mounted with a Cassette de-.
Compatible only with Lefty 2.0 and Lefty forks SuperMax.
Extralite HyperRear 2
The HyperRear rear hub of Extralite is easy, nice, reliable, convertible to different Achsstandards. The design of the hub is optimized using advanced simulation techniques and with the organic oversized design provides optimum flow of force in the material. The spoke flanges are designed for straight spokes (Straightpull) to enable also a possible direct and linear power flow. A best optimization was of course operated in the freewheeling mechanism. The freewheel is realized via a toothed wheel which engages directly into a introduced in the freewheel gear. To transfer also high forces safely always intertwine all 36 teeth.
Extralite Hyper Boost R 12x148 mm
The Hyper Boost R rear hub of Extralite sets standards in every respect. Light, beautiful, reliable! The spoke flanges are designed for straight spokes (Straightpull) to enable also a possible direct and linear power flow. A best optimization was of course operated in the freewheeling mechanism. The freewheel is realized via a toothed wheel which engages directly into a introduced in the freewheel gear. To transfer also high forces safely always intertwine all 36 teeth.
INFO: the hub is only compatible with Boost dropouts on the frame. In detail this means that the hub has an installation width of 148 mm and is clamped via a half shaft with 12 mm diameter under.
Extralite HyperCamber 2
When HyperCamber rear hub of the drive-side flange on an aluminum spider is extremely vergößert. This feature ensures a flatter angle spokes on the drive side, and thus a more even spoke tension between left and right side of the spoke skeleton. In addition, the stress of the spokes is reduced by acting drive influences. Therefore, the Hyper Camber is especially recommended for larger wheels as 27.5 "or 29". These sizes hyper Camber makes the advantage of better flange geometry of the clearest.
DT Swiss has always stood for innovative products of the highest quality. Starting as a manufacturer of high quality spokes, the company expanded its product range continuously. Since 2004, the Swiss also have wheels in their program, which they steadily improved through feedback from cyclists and taking into account new developments in material and manufacturing area. Today DT Swiss wheels are among the most dangerous most in the market.
DT Swiss XR 331
The XR 331 is a newly developed aluminum rim for cross country use. With 20 millimeters inner width is wide enough to give maximum support to 2:25 "Race tires. By consuming FEM analysis of the rim at any point only as much material as needed. Thus, the aluminum rim comes in a sleek weighing only 380 grams. like all DT Swiss rims of the current program, the XR 331 29 "ideally suited for tubeless operation. What is needed is only a fitting Tubelessband, tubeless valves and sealing milk.
intended use: Cross Country, Marathon
recommended weight limit including clothing. 80 Kg (28/28 Hole) 85 Kg (32/32 Hole)
DT Swiss X 392
The X 392 is an aluminum rim for cross country at a low price. With 20 millimeters inner width is wide enough to 2:25 "to give optimum grip Race tires. Like all DT Swiss rims of the current program, the X 392 29" operation ideally suited for tubeless. What is needed is only a fitting Tubelessband, tubeless valves and sealing milk.
intended use: Cross Country Marathon, Tour
recommended weight limit including clothing. 90 Kg (28/28 Hole) 95 Kg (32/32 Hole)
DT Swiss XM 401
With their robust design, the XM covers 401 rim from a wide Einsatzspecktrum. With 460 grams it is easy enough wide enough for the AllMountain and Enduro use for cross country, with an inner diameter of 21.5 millimeters.
intended use: Cross Country Marathon, Tour
recommended weight limit including clothing. 95 Kg (28/28 Hole), 100 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 inches: 29 "
Wheel Size ETRTO: 622 mm
Wheels Type: Clincher (folding and clincher)
Internal width rim: 20 mm (XR 331), 20 mm (X 392), 22.5 mm (XM 401)
Spokes Color: black
1280g (Extralite Hyper Front + HyperRear, DT Swiss XR 331, 28/28)
1320g (Extralite Hyper Front + HyperRear, DT Swiss XR 331, 32/32)
1320g (Extralite Hyper Boost F + Hyper Boost R, DT Swiss XR 331, 32/32)
1350g (Extralite Hyper Front + HyperCamber 2, DT Swiss XR 331, 32/32)
1341g (Extralite HyperWiz + HyperRear, DT Swiss XR 331, 32/32)
1328g (Extralite HyperLefty2 + HyperRear, DT Swiss XR 331, 32/32)
1440g (Extralite Hyper Front + HyperRear, DT Swiss X 392, 32/32)
1440g (Extralite Hyper Boost F + Hyper Boost R, DT Swiss X 392, 32/32)
1470g (Extralite Hyper Front + HyperCamber 2, DT Swiss X 392, 32/32)
1461g (Extralite HyperWiz + HyperRear, DT Swiss X 392, 32/32)
1448g (Extralite HyperLefty2 + HyperRear, DT Swiss X 392, 32/32)
1480g (Extralite Hyper Front + HyperRear, DT Swiss XM 401, 32/32)
1480g (Extralite Hyper Boost F + Hyper Boost R, DT Swiss XM 401, 32/32)
1510g (Extralite Hyper Front + HyperCamber 2, DT Swiss XM 401, 32/32)
1501g (Extralite HyperWiz + HyperRear, DT Swiss XM 401, 32/32)
1488g (Extralite HyperLefty2 + HyperRear, DT Swiss XM 401, 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
quick start Guide
Hyper Boost F
Hyper Boost R