WT69 aluminum bicycle rim, as lightweight as carbon fiber, but wider than competing aluminum rims. It was designed with one goal: to win.

• Two I-Beams for structural strength.
• TCS 2.0: The TCS rim profile was specially designed for TCS or UST tires, but can also be used with tube systems. This profile increases the flatness of the entire construction.
• When installing tubeless tubes (TCS or UST) using a TCS rim, significantly less initial pressure is required to seat the tire. In most cases, a standard manual pump can perform the task.
• An additional tape groove prevents the sealing tape from tearing.
• 4D: A new drilling process used on Stryker and Frequency rims ensures perfect fit between spokes and rim. Angled hole drilling reduces pressure on spokes and increases their durability.