2025 Santa Cruz Hightower 4 CC X0 AXSThe 2025 Santa Cruz Hightower 4 CC X0 AXS is built for riders who want a bike that handles whatever the trail throws at it. Whether youre grinding up roots and rocks or flying down fast, rough descents, this bike stays composed and confident. The frames modern geometry pairs with a suspension setup that feels both plush and responsive to keep you connected to the trail without losing energy on climbs. In the rear, a FOX Float X Factory shock (230x57.

The fork senses the trail and adapts automatically

The Eagle drivetrain system is backwards compatible

and has a significant weight advantage over other drivetrain systems

making those steep climbs less daunting and the speedy descents smoother

4" front tire and a Vittoria Martello 2

twisty trails

Air spring kits do not include top cap assembly unless specified

so you can push hard without worrying about your bike holding back

Going tubeless lets you run lower tire pressure for better grip and a smoother ride

This bike blends thoughtful design with high-quality parts for riding versatility

They strike a nice balance of weight and strength

The SRAM PG1230 cassette and NX Eagle chain hold up to tough conditions