What Our Gearhead® Experts Are Saying:"If you're loading up for an epic gravel adventure or want a tough, no-nonsense wheelset for mixed terrain, the Solix G - GRCX delivers. The wide 24. 5mm internal rim supports high-volume tires for added comfort and grip, while the Solix G hub provides rapid . 59° engagement to power through technical sections. It's the perfect balance of durability, stiffness, and performance for big rides in rough terrain."Adventure calls, and the Industry Nine Solix G - GRCX Wheelset is built to answer. Whether we're tackling rugged backroads, grinding up loose climbs, or carrying bikepacking gear into the unknown, this wheelset provides the strength and reliability we need to go further. Designed with a premium aluminum alloy rim, the GRCX offers a generous 24. 5mm internal width that pairs perfectly with high-volume tires, enhancing traction and control over rough terrain. The Solix G hub system delivers near-instant . 59° engagement, ensuring smooth power transfer through switchbacks and tricky descents. With a proven direct-thread spoke design and Industry Nine’s legendary craftsmanship, the Solix G - GRCX is ready for any adventure, no matter how remote.