Kasai

110mm Boost Conversion Kit - 6-Bolt Hubs

The Kasai 110mm Boost Conversion Kit makes it easy to bring your favorite wheelset up to current standards without buying a new hub. Designed specifically for Kasai Dynacoil 6-bolt disc hubs, this precision spacer kit converts a 100mm front hub to fit modern Boost 110mm fork spacing—perfect for riders upgrading their fork or frame and wanting to keep their dependable Kasai wheel spinning strong.

Built with aluminum spacers and steel bolts, this kit delivers a secure, long-lasting fit that maintains hub alignment and disc brake positioning. It’s a straightforward, reliable way to extend the life of your wheel while taking advantage of Boost stiffness and clearance benefits.

• Converts 100mm Kasai Dynacoil (6-bolt) hubs to Boost 110mm spacing
• High-quality aluminum spacers with durable steel bolts
• Ideal for upgrading to Boost forks without replacing your wheel
• Maintains proper disc rotor alignment and hub performance

A smart, simple upgrade for riders who value performance, precision, and keeping great gear rolling longer.