The new SC45 evolves the concepts of previous versions and features the latest version of VISION rims, also used in the METRON range, but with more classic and less extreme construction solutions. Specifically, the carbon rim with an aerodynamic profile, available with a 45 mm depth, has an internal width of 21mm with a hook to achieve maximum efficiency with tubeless tires ranging from 28 to 32mm [insert tire compatibility table]. The 24 aerodynamic spokes with 2:1 lacing are mounted on direct-pull hubs. At the rear, the freehub body is the classic ratchet type but in an improved version, without bearing preload adjustment but with press-fit caps, making the wheels more reliable and easier to maintain. Our technicians conducted extensive road and lab tests to refine the construction of the entire system, which now results in significantly improved stability and performance, both in terms of rolling resistance and durability. Often, this type of wheel is used with low maintenance in mind, so we studied performance degradation due to use, improving every component and the fit between parts. Weight has also been reduced compared to previous versions, mainly thanks to the use of modern construction carbon, reaching 1,590 g/pair for the SC45.

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