The Ultra SL SE enters the market with a weight of 1210g, a figure achieved through refined rim stacking and advanced carbon fiber construction. By optimizing the outer rim width to 28mm and incorporating a shark fin bionic aerodynamic profile, the manufacturer claims a 17.62% improvement in wind resistance at speeds of 40km/h compared to standard 25mm non-aerodynamic rims. These technical adjustments are designed to minimize drag while maintaining structural integrity across varied terrain.
A distinctive feature of this release is the staggered rim profile, utilizing a 51mm front and 48mm rear height configuration. According to Head of Superteam Wheels Chris Zeng, this specific geometry is engineered to balance handling and stability; the shallower rear rim preserves cruising aerodynamics, while the front height is tuned to mitigate the impact of crosswinds. The choice of DT180 hubs serves to facilitate direct power transfer, pairing high-end performance components with the brand's proprietary supply chain capabilities to offer a competitive alternative for global cyclists.





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