XLC Boost brake disc adapter 6-hole BR-X146

Boost brake disc adapter 6-hole BR-X146 by XLC – Convert your hub spacing with ease

The Boost brake disc adapter 6-hole BR-X146 from XLC is designed to convert your bike’s hub spacing from non-Boost to Boost, perfect for upgrading your setup. Made from durable aluminum, this adapter ensures a lightweight yet sturdy solution for your bike. It fits a 12 x 148 mm thru-axle, offering compatibility with a wide range of Boost hubs. Installation is straightforward, allowing you to quickly adapt your brake system without hassle. The 6-hole design matches standard disc rotor mounts, providing reliable brake performance. This adapter is ideal if you want to maintain your current brake system while upgrading your hub spacing. With this part, you can enjoy improved wheel stiffness and better frame clearance that Boost spacing offers. Trust XLC’s quality craftsmanship to keep your ride smooth and responsive. Make the switch confidently and enhance your bike's versatility.

black | RW 12 x 142 mm thru-axle:

Initial configuration:

RW 12 x 142 mm thru-axle

• Boost brake disc adapter for converting standard hubs to 12 x 148 mm thru-axle Boost spacing, ideal for upgrading your bike's rear wheel setup
• Made from durable aluminum for lightweight strength and long-lasting performance
• Compatible with 6-hole brake disc mounts, ensuring easy installation with common rotor standards
• Perfect solution to adapt non-Boost hubs to Boost hub spacing without replacing the entire hub
• Precision-engineered for reliable brake alignment and optimal rotor positioning

• black | RW 12 x 142 mm thru-axle: 2500371923

• 1 x XLC Disc 6-Bolt Brake Rotor Adapter