NOTUBES rim 29 "ZTR Crest CB7 carbon
The ultimate cross country rim. Originating from the legendary Valor, the developers at Stan's NoTubes went one step further. The Crest CB7 has become even less sensitive and more responsive, and the inside width of the rim has increased to better accommodate wider tires.
The innovative rim design of the carbon Rundlings makes the difference on the track. Five years of continuous development and refinement led to the radial RiACT CB7 impact absorption technology. In contrast to smaller carbon rims, which are extremely stiff and transmit impacts and vibrations to the suspension and the driver, the special profile of the Crest CB7 is deformed radially by up to 10 mm in order to absorb faster impacts. Nevertheless, it maintains its high lateral rigidity and even outperforms the competition with carbon and light alloy rims.
The result is a rim that cannot be put off track and rolls faster over any trail.
intended use : cross country, marathon
Rim type: clincher (clincher and folding tire)
Brake type: for disc brake only
EARTH: 600 mm
Inner width: 23 mm
External width: 29.7 mm
Rim height: 19.3 mm
Offset: 0 mm (symmetrical)
Number of holes: 28 or 32 holes
tubeless capable: yes
recommended tire width: 50-58 mm
maximum tire pressure: 2.75 bar - 2.62 bar
maximum system weight: 104 kg (driver, bike, clothing and possibly luggage)
maximum spoke tension: 1030N
Features: RiACT impact absorption technology
Valve hole: 6 mm (SV)
Weight: 325g (manufacturer information)
Scope of supply: 1x Notubes ZTR Crest CB7 rim