ZIPP rear wheel 29" 1ZERO HiTOP SW 12x148 mm BOOST thru axle including TyreWiz 2.0 | SRAM XD
Modern cross-country races are becoming increasingly harder and more technically demanding for people and material. While a few years ago a high-end XC wheelset was supposed to be light and stiff, the requirement profile has now become significantly broader. With the 1ZERO HiTOP wheels, Zipp takes this development into account. True to their company slogan "Making you Faster", Zipp engineers have developed wheels that help the pilot master technical single trails and angled sections of road with less effort. With a weight of only 1325 grams (wheel set), the wheels can be accelerated easily. Thanks to the HiTOP layup technology in conjunction with just 24 spokes, the carbon rims can adapt to the terrain. This means you can ride over rugs and rock gardens at more speed and have to use less energy to get your bike back up to speed. At the same time, the wheels offer sufficient durability and safety reserves to be used on a trail bike with 130 millimeters of suspension travel and a system weight of up to 130 kilograms (rider and bike). However, the flex of the wheels remains at such a low level that the spoke tension remains sufficiently high and no spoke nipples can come loose.
Another highlight is the rim profile of the 1ZERO HiTOP wheels. With an internal width of 30 millimeters, the hookless profile gives modern cross-country tires very good support at low air pressures and prevents the tires from buckling after jumps or in fast corners. In order to minimize the risk of tire and rim damage from hard impacts, the rim flanges of the wheels are extremely wide and have a rounded transition to the top. This means that when punctures occur, the pressure is transferred to the tire from a relatively large area without sharp edges, which significantly reduces the risk of snakebites.
Quarq TyreWiz 2.0 tire pressure monitoring system
Optimal air pressure is a crucial factor for the maximum performance of modern wheels. With the TyeWiz 2.0 you can always keep an eye on your air pressure, receive feedback about fine adjustments on the go and be warned in the event of a pressure loss. The practical sensor sends real-time air pressure data via Bluetooth to the AXS smartphone app or your cycling computer. In addition, red and green LEDs on the sensor show you whether the air pressure is within the defined range. With its integrated design and only 10 grams of weight, the TyreWiz 2.0 fits perfectly into the wheel design. With an accuracy of +/-2%, the air pressure is displayed in a resolution of 0.1 PSI. The included CR1632 battery supplies the TyreWiz with power for up to 300 hours of operation.
Zipp ZM2 SL hub
The ZM2 SL rear hub impresses with its low weight and slim design. With 66 locking points per wheel revolution, the hub has a very direct adhesion, so that every acceleration is converted into propulsion without delay.
Zipp Lifetime Warranty
Zipp gives you a lifetime guarantee on your Zipp balance bike if used properly. The guarantee also covers racing use and damage caused by driving errors, as long as the wheel was used in accordance with its intended use. The guarantee only applies to the original purchaser and proof of purchase is mandatory!
Technical data:
intended use : Cross-country, marathon
Wheel size: 29" (ETRTO: 622x30c)
Rim type: Clincher (clincher and folding tires)
Brake type: for disc brake only
Brake disc mount: Center Lock
Material rim | Hub: Carbon | aluminum
Internal width: 30 mm
External width: 37.7 mm
Rim height: 21.2 mm
Number of holes: 24 holes
axle type : 12x148 mm BOOST thru axle
bearing : 4x stainless steel industrial bearings
Seal: sliding seal on both sides
Freehub compatibility: 11-/ 12-speed SRAM XD
Freewheel type: 6 pawls (2x 3 pawls engage at different times), 66 locking points per wheel revolution
Spokes: 24x Sapim CX-Ray knife spokes (black)
Quarq TyreWiz connection options: ANT+ or Bluetooth
Usable device: Smartphone with SRAM AXS app (Android or IOS) or bike computer
Accuracy +/- 2%
Resolution: 0.1 PSI
Power supply: CR1632 battery, approx. 300h lifespan
Waterproof/Dustproof: IPX7
tubeless capable: yes
recommended tire width: 1.85" - 2.8" (according to ISO standard); 2.3" - 2.5" (Zipp recommendation)
maximum system weight: 130 kg (rider including clothing, bike and luggage)
maximum tire pressure: maximum tire pressure: 50 PSI | 3.45 bars
Finish: UD Carbon matt
Color of Zipp Decals: gray
Weight according to the manufacturer: 1325g (wheel set including tubeless tape and tubeless valves)
Weight weighed: 768g (rear wheel including tubeless tape and TyreWiz 2.0 tubeless valve)
Scope of delivery:
1x ZIPP rear wheel 29" 1ZERO HiTOP SW 12x148 mm BOOST thru axle | SRAM XD
1x Quarq TyreWiz 2.0 valve including CR1632 battery
1x tubeless tape
1x Center Lock Ring
Please note the information on the battery regulations
Modell ID:
WH-1ZRO-HTSW-A1
ZIPP Front Wheel 29" 1ZERO HiTOP SW 15x110 mm BOOST Thru Axle including TyreWiz 2.0available from stock