WTB Kom Tough i40 TCS rim

Engineered for the most aggressive riders, the WTB KOM Tough i40 rim is your go-to for gravity shredding, enduro racing, and loaded bikepacking. Extruded from top-tier alloy, it delivers exceptional durability without a weight penalty. The evolved I-Beam construction uses dual supports for unmatched strength and stiffness, while 4D drilling enhances wheel longevity. Featuring the innovative TCS 2.0 system with a Solid Strip, it offers the most robust and user-friendly tubeless setup available. This 40mm wide rim is built to be bashed