- Tubeless-ready design for lower pressure riding and puncture resistance
each bit features specialized engineering that ensures smooth
extruded steel designed specifically for endurance and racing
- "Bead 2 Bead Protek" cross-laid reinforcement for enhanced puncture protection and sidewall durability
Spank HEX Boost 148mm Alloy Hub 102T Engagement Gravel & MTB GPS Enabled_Yes - Tubeless-ready design for lowerUpgrade your mountain biking and gravel adventures with the Spank HEX Boost R141 148 Hubs in striking orange engineered for superior performance, durability, and style. Designed specifically for all mountain, trail, enduro, freeride, downhill, gravel, and cross country riders, theseboost compatible hubs deliver lightning fast engagement, enhanced reliability, and versatile compatibility, making them the perfect upgrade for aggressive riders seeking