The TREK Procaliber IsoSpeed Bearing Spacer is designed to enhance the performance and durability of your Procaliber mountain bike. Made from high-quality materials, this bearing spacer is engineered to provide smooth and reliable operation for your bike's IsoSpeed system.

The black color of this bearing spacer adds a sleek and stylish touch to your bike's overall appearance. Not only does it look great, but it also helps to ensure that your bike performs at its best on every ride.

Installing the TREK Procaliber IsoSpeed Bearing Spacer is simple and easy, making it a convenient upgrade for your Procaliber mountain bike. With this bearing spacer in place, you can enjoy improved comfort, stability, and control while riding on rough terrain.

Upgrade your Procaliber mountain bike with the TREK Procaliber IsoSpeed Bearing Spacer in black and experience the difference it can make in your riding experience. Enhance your bike's performance and take your off-road adventures to the next level with this high-quality bearing spacer.