Schwarzbrenner 20 Disc ULImited front wheel

We present to you the Schwarzbrenner 20 Disc ULImited! It is even more radical than the Skyline version! The selected spokes are Sapim CX-Super sublimated by carbon ties—a must to maintain lateral stiffness on superlight buildsets. The selected hub is the ultime version of our Princess hub, which is made with the latest generation of aerospace aluminium that is 10% lighter than the usual alloys. The hub is fitted with hybrid ceramic bearings, carbon flange-reinforcement, and carbon endcaps. Each material was selected to achieve the lowest weight possible. It is only available in the lightest colour, silver, with a special lasered logo. The carbon rim has an internal width of 21,6mm and can fit tyres from 25mm to 32mm. With its 20mm height, this rim is vertically compliant and impact resistant; thus, it is very comfortable and ideal for vibration damping. It also provides quick and direct acceleration due to its low weight. This rim is the most lightweight solution for disc road bikes. Uli Fahl is the founder of Tune, and his credo is to reduce the weight of the rotating parts as much as possible. That is why the radical Schwarzbrenner 20 Disc ULImited most closely matches Uli’s philosophy. If you want the lightest disc wheel, now you know the history behind the best choice you can make. So, take the ULImited!

Technical data

weight from: 467g
hub type: Princess CL ULImited 24 holes with Carbon endcaps, Carbon reinforcement ring and Ceramic Bearings
spokes: Carbon tied SAPIM CX-Super Aero Black Inox
max. spoke tension 1100N
max. rider weight: 90kg
max.system weight: 100kg
rim inner width: 21,6mm
rim outer width: 26,4mm
rim height: 19,3mm
rim standard: 700c clincher
tubeless ready: yes
mandatory rim tape: 24mm Tune Tape, Tubeless Compatible
mandatory valve type: 35mm Tune Tubeless Valve or similar type
tyres and max.pressure: 25mm/5,8bar - 32mm/4,8bar - 40mm/3,8bar
nipples: SAPIM Anodized, Polyax, Secure Lock
brake interface: Centerlock* disc-brake interface
colours: for hubs and Tune decals, available in Silver only
scope of delivery: wheel and packaging
notes: Screw on the Centerlock* lockring and tighten it with max. 40Nm
For Tubeless Tires only (with or without inner tube)
for more information please refer to the user manual 
*Center Lock rotor mounting system licensed by Shimano