Wheels Manufacturing BB90 Angular Contact Bottom Bracket Bearing

The Wheels Manufacturing BB90 Angular Contact Bottom Bracket Bearing is designed as a replacement for Trek BB90 bottom brackets. This bearing ensures a precise fit with an internal diameter of 22mm and an external diameter of 37mm, making it a reliable choice for your bike maintenance needs.

Crafted from high-quality steel, these cartridge bearings are built for durability and performance. Unlike many aftermarket options, which are often grade 300 and can be slightly out of round, the Wheels Manufacturing BB90 Angular Contact Bottom Bracket Bearing uses superior grade steel. This is the same high standard found in premium Shimano and Campagnolo hubs, ensuring a top-notch repair.

Key Features:

• Replacement Angular Contact bearing for Trek BB90 bottom brackets
• Internal diameter: 22mm; External diameter: 37mm
• High-quality steel cartridge bearings
• Superior grade steel for precision and reliability
• Heat-treated steel races, sealed for longevity
• Enhances the durability of your repairs
• Sold individually

These bearings are heat-treated and sealed, providing long-lasting performance. By choosing this product, you increase the likelihood of achieving quality results in your bike repairs.