Inspire confidence in your ride with the ZTR Arch EX. Proven in the Enduro World Series, but light enough to be a favorite among XC racers everywhere, the Arch EX is our most versatile rim design. Our patented low-profile Bead Socket Technology design offers superior tubeless compatibility for less rolling resistance, more control, and better traction. And when it comes to tubeless setup, nothing seals easier than a genuine BST tubeless rim.
Lightweight performance is important, but we designed the Arch EX to let you maintain control on even the most technical of trails. For maximum durability, an internal arch reinforces the rim, adding strength and stiffness. Combined with a thicker spoke bed, the Arch EX is an ideal choice for more aggressive and heavier XC and trail riders.