Wheelset 27.5 "| 650B Hope hubs | DT Swiss rims | Sapim CX-Ray | XC MA
intended use of the wheelset: Cross Country / Marathon
With the Pro 4 Hope heralds the latest evolution of its hub. The already well-known for their quality workmanship and indestructibility hub was further to stiffness and durability, improved ways.
HOPE hub front Pro 4
It has a larger flange diameter than its predecessor and still allows thus stiffer wheels. Known features like the multiple colors available, the sealed stainless steel bearings and interchangeable end caps have been retained. Also the weight has remained.
Using optional end caps the hub at any time on quick release, quick-release axle 9mm, 12mm thru-axle, quick release axle 15, 20mm thru-axle can be retrofitted.
HOPE hub front Pro 4 | Boost 15x110 mm
The Boost version has a wider body than the hub QR15 variant. For her, the flanges are moved to each 5mm outward, optimizing the angle of the spoke to the rim, thus enabling significantly stiffer wheels, resulting in a significant performance gain especially in 29 "wheels. In addition, the clamping surface on the fork is larger and allows enormously stiff connection between the fork and wheel.
HOPE hub rear Pro 4
It has a larger flange diameter than its predecessor and still allows thus stiffer wheels. The freewheel gear now has 44 teeth, or 10% more locking points than the previous model. This results in a free travel of just 8.2 ° when accelerating.
Even the freewheel body has been completely redesigned and now comes with two, rather than three, bearings made. In order to ensure the durability of these larger dimensions.
Known features like the multiple colors available, the sealed stainless steel bearings and interchangeable freewheels / end caps have been retained.
Using optional end caps the hub at any time on quick release, 10mm thru bolt, 10mm are screwed, 135 x 12mm, 142 x 12mm convertible.
HOPE hub rear Pro 4 | Boost 12x148 mm thru axle
The Boost version has a wider hub body than 135/142 mm variant. For her, the flanges are moved by 3 mm to the outside, which optimizes the angle of the spoke to the rim, thus enabling significantly stiffer wheels, resulting in a significant performance gain especially in 29 "wheels.
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 355 grams. like all DT Swiss rims of the current program, the XR 331 is 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 give maximum support to 2:25 "Race tires. Like all DT Swiss rims of the current program, the X 392 is ideally suited for tubeless operation. 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 430 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 inch: 27.5 "| 650B
Wheel Size ETRTO: 584 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
1475g (HOPE Pro 4 front + 4 rear Pro, DT Swiss XR 331, 28/28)
1515g (HOPE Pro 4 front + 4 rear Pro, DT Swiss XR 331, 32/32)
1516g (HOPE Pro 4 BOOST front + Pro 4 BOOST rear, DT Swiss XR 331, 32/32)
1635g (HOPE Pro 4 front + 4 rear Pro, DT Swiss X 392, 32/32)
1636g (HOPE Pro 4 BOOST front + Pro 4 BOOST rear, DT Swiss X 392, 32/32)
1665g (HOPE Pro 4 front + 4 rear Pro, DT Swiss XM 401, 32/32)
1666g (HOPE Pro 4 BOOST front + Pro 4 BOOST rear, 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
Spare parts list