At 50mm deep this wheel is tall enough to give you a big aerodynamic boost over standard wheels but short enough to keep the weight low so you can climb like youre running a set of low profile alloy wheels the 50mm height wont pose a problem when winds kick up because the shape of these wheels keep you stable in crosswinds to keep your speed up when climbing token use their minimalist arsenal hub to further reduce the overall weight these hubs arent all about weight savings though as t