DREAM WHEEL
The Schwarzbrenner (meaning “moonshine”) wheel is laced for Supernova by TUNE and has a weight of only 939g - a new record for hub dynamo wheels. The rim, manufactured by Xentis in Austria, requires no special brake pads. The wheel for 24 hr winners. Also available for tubular tires, 90g lighter.
intended use
road
dynamo weight
370 g
wheel size
28"
material of rim
carbon
weight with clincher rim
939 g
weight with tubular rim
850 g
Bart Brentjens wheel
This wheel was specially developed by Supernova for Olympic gold medal winner Bart Brentjens, who used it victoriously, together with his teammates, in the 24 hrs of the Nürburgring. A wheel with tubeless-ready FRM XMD 333 rim, designed maximal light output and fast lap times, but also a great wheel for regular evening trips and epic training rides.
intended use
MTB, XC
dynamo weight
570 g
wheel size
26"
material of rim
aluminium
weight w/o brake disc
ca. 1050 g
brake disc adapter type
center lock
COMPARISON - DYNAMO / BATTERY
The additional weight of a high-quality hub dynamo is often lower than the weight of even a light battery. Since the dynamo hub replaces the normal hub, the weight of the latter has to be subtracted, of course. In the example, a dynamohub replaces the best hub of the Shimano Dura Ace group.
additional weight only: 240 g
(370 g minus 130 g Dura Ace)
burn time: endless
weight 35 Wh battery: 280 g
burn time: 3,5 h
