BB-MT801 Deore XT Bottom Bracket

Product Information

The Shimano BB-MT801 Deore XT bottom bracket is a solid upgrade, bringing trickle-down technology from the XTR series to deliver a smooth and durable ride for your mountain bike. It's built with high-quality sealed bearings and an intelligent design to keep the elements out, ensuring your crankset spins freely through various conditions. This threaded BSA bottom bracket is a reliable choice for maintaining peak drivetrain efficiency.

Engineered for 24mm spindle Hollowtech II mountain bike cranksets, the BB-MT801 offers excellent power transfer and a lightweight feel. Its robust construction with anodized aluminum cups provides corrosion resistance, making it suitable for everything from cross-country trails to enduro runs. Installation is straightforward on compatible frames, and the included spacers help dial in your chainline.

Features

• Advanced XTR-derived seal system for enhanced durability and protection from dirt and water.
• Reduced-size ball bearings promote lower friction and exceptionally smooth rotation.
• Hollowtech II design optimizes stiffness, weight, and pedaling efficiency.
• Anodized aluminum cups resist corrosion.
• Includes three 2.5mm spacers for precise chainline adjustment.

Specs

• Shell Type: BSA threaded (English)
• Shell Width: 68mm / 73mm
• Spindle Interface: 24mm Hollowtech II
• Bearings: Steel
• Cup Material: Aluminum
• Weight: Approximately 84g
• Compatibility: Shimano MTB cranksets with 24mm spindles