NOTUBES rim 29 "ZTR Arch MK4
In the ten years since the first Arch rim appeared, mountain bikes have continued to evolve. They are longer, flatter, and more aggressive than ever. In order to meet the new requirements, of course, the Arch in the MK4 version also had to be adapted to the new challenges. In the rim bed measuring 28 mm inside width with its flat rim horns, tires of 2.2 "- 2.5" sit perfectly formed and airtight in place. The asymmetrical BST design with 2.5 mm offset of the spoke holes allows an evenly tensioned impeller that withstands any outrage thanks to the robust 6069 aluminum alloy. At 481g in 29 ", the rim is light enough for XC races, but thanks to extensive development work it is also robust enough for use in the Enduro World Series.
So it doesn't matter whether you want to drive your next XC race, plunge down rocky slopes or just want to enjoy your extended Sunday tour. The Arch MK4 is ready.
intended use : Cross Country, Trail, Enduro
Rim type: clincher
Brake type: only for disc brake
EARTH: 600 mm
Inner width: 28 mm
External width: 31.4 mm
Rim height: 18.9 mm
Offset: 2.5 mm (asymmetrical)
Number of holes: 28 or 32 holes
tubeless capable: yes
ASTM classification: -
Recommended tire width: 2.20 "- 2.50"
maximum tire pressure: 2.2 "- 41psi | 2.5" - 35psi
maximum system weight: -
maximum spoke tension: 1275N
Features: BST-Asymmetric Technology, WIDERIGHT rim design
Recommended width of tubeless tape: 30 mm
Valve hole bore: 6 mm (SV)
Weight according to the manufacturer: 481g
Weight weighed: 487g
Scope of delivery: NOTUBES rim 29 "ZTR Arch MK4