Zitat von LidlRacer

Hier ist was altes von Zipp:
https://www.zipp.com/_media/pdfs/tec...eshape.pdf.bak

Runterladen, Endung .bak löschen, lesen!

Weiß nicht, ob da konkrete Watts raus zu lesen sind, da auch mit unterschiedlichen Felgen gemessen wurde, aber:
"Conclusion
Even the best rim designs and intentions can be negated by poor spoke choice. Round spokes offer very good strength and fatigue performance, but hold a substantial aerodynamic performance penalty and should be avoided in high performance aerodynamic wheels. The aerodynamic power differential between round and oval spokes is sufficiently higher than any possible weight savings, equating to tens of pounds of additional weight to the bike, so round spokes should be avoided regardless of weight advantage. Fortunately, ovalized spoke technology and heat treatment technologies have allowed the CX-Ray to be as light as the lightest round spokes, while also being superior aerodynamically. Many wheel companies avoid the CX-Ray due to its extremely high price (roughly 4 times the cost of butted round spokes) but when ultimate performance is desired, there is no other logical option."