Wheelset 27.5 "| 650B Hope hubs | Profiline 2232A rims | Sapim CX-Ray | TR AM
intended use of the wheelset: Trail / All Mountain
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.
Profiline 2232A All Mountain
The All Mountain rim of Professional Line is ideally suited for the current trends in the All Mountain range. With an inner rim diameter of 27 millimeters, they offer broad, large-volume tires best support. A specially shaped rim with a central recess and minimalist, short hook on the rim holding the tire even at very low air pressures in any situation safely on the rim. Thus, the rim is very well suited for use with a tubeless kit. Running tires on a wide rim reduces the risk of coming off the tire, buckling in curves is inhibited and increases the breakdown protection. Due to the larger contact surface of the tire, the grip is significantly improved.The rim is made of aluminum and welded, in order to increase the durability and to reduce the weight. The profile of the rim is designed asymmetrically. With this design a virtually identical spoke tension will allow the left and right. This can be compared to a symmetrical rim, realize a more stable and more durable impeller. Different colors enable a personalized touch to your bike.
intended use: Trail, All Mountain
recommended weight limit including clothing. 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: 26.7 mm (ProfiLine 2232 A)
Spokes Color: black
1648g (HOPE Pro 4 front + rear Pro 4, Pro Line 2232A, 32/32)
1722g (HOPE Pro 4 BOOST front + Pro 4 BOOST rear, Professional Line 2232A, 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