Very good test result in the magazine :L acheteur cycliste

www.lacheteurcycliste.com

10 carbon Tube wheels tested on: aerodynamic/stiffness/bearing resistance/moment of interia.

www.rouesartisanales.com
Brand
 2 3 4 5 weight Price
Lewracing pro-vt1
1.42/2.85 5/33 23.9 47.1 923gram 5100euro
Shimano 7850 C50 TU 16/20
0.76/1.05 7/12 23.2 83.5 1495gram 2150euro
Zipp404 18/24
0.85/1.80 1/8 19.9 74.9 1274gram 1990euro
Lightweicht Standard G3 16/20
1.08/1.26 6/2 22.2 60.1 1090gram 2860euro
Speedcomposites 24/28
0.55/0.71 4/4 25.2 60.8 1078gram  
Ligtweicht Obermayer 16/20
0.95/2.35 2/5 22.1 56.6 990gram 4100euro
Sonic Supper 50mm 20/24
0.95/1.58 3/5 20.4 91.1 1436gram 990euro
Shimano 7850 C24 TU 16/20
0.84/0.97 6/10 23.5 68.5 1245gram 1850euro
Corima Tune 20/32
0.69/1.61 2/4 23.7 74.4 1246gram 1270euro
Mavic Cosmic Ultimate
0.98/0.75 3/7 22.1 71.1 1192gram 2300euro

 

Colum 2 stiffness front/rear wheel in MM (lower=better) (deflexion 20kg at 180 degree)
Colum 3 bearing resistance front/rear wheel Watt (lower=better)
Colum 4 aerodynamic power absorption (Watt/50KM/H) lower=better
Colum 5 moment of interia G/M2 (lower =better)

Speedcomposites is a trading brand of the tooling company van Beurden Techniek founded in 1997.
We mainly produce parts in carbon but also metal cnc tooling parts.
With everything developed and produced in Holland (Europe)
The weight of the Sinus carbon wheels is 1038 grams using 20/24 spoke configuration.
These wheels use black Sapim CX-Ray spokes in combination with straight pull hubs/hand crafted, three-dimensional, and hollow moulded 258 gram monolithic/carbon rims,with dimensions of 25mm depth and 21mm width.
For more info, see the carbon tube wheels page.

Weight sinus wheel set:

1038 grams 20/24 spokes plus/minus 2%
1058 grams 24/24 spokes plus/minus 2%
1078 grams 24/28 spokes plus/minus 2%