How to Choose Your Rim Depth?

When upgrading your carbon wheelset, rim depth is one of the most critical specifications. It directly affects your aerodynamics, weight, crosswind stability, and overall riding dynamics. Here is how to match the rim height to your riding terrain:

• 30mm – 35mm (Climbing & All-Round)

  • English: Ideal for mountains, hilly terrain, and gran fondos. These low-profile rims are lightweight, highly responsive during acceleration, and virtually immune to sudden crosswind buffeting. If your rides involve heavy elevation gain, this is your go-to option.

• 40mm – 50mm (The Sweet Spot for Speed & Versatility)

  • English: The ultimate compromise for modern riders. A 40mm to 50mm rim offers tangible aerodynamic gains for flat cruising and rolling hills, while remaining light and stable enough when the gradient kicks up. It is the most popular choice for all-around road riding.

• 60mm+ (Pure Aero & Flat Speed)

  • English: Built for time trials, triathlons, and flat criteriums where maintaining high speeds is everything.Deep-section rims slice through the air efficiently, but they demand more handling attention in crosswinds and carry a slight weight penalty.