Shimano Xtr Pf24 86-92mm Bottom Bracket

Shimano XTR PF24 86-92mm Bottom Bracket

Product Overview

The Shimano XTR PF24 86-92mm bottom bracket is a high-performance press-fit component engineered for modern BMX frames. The sealed bearing construction with precision manufacturing delivers reliable drivetrain performance and extended bearing lifespan suitable for competitive and recreational riding.

Key Features

• Sealed cartridge bearings – Fully sealed design keeps dirt and moisture out; reduces maintenance frequency and extends bearing lifespan in wet or dirty riding conditions
• Press-fit PF24 standard – 41mm internal diameter with 86-92mm width range accommodates most contemporary press-fit BMX frame geometries without modification
• 24mm spindle compatibility – Works with standard 24mm BMX cranksets and drivetrain configurations without adapter hardware
• Precision engineering – Shimano quality manufacturing ensures exact tolerances and consistent bearing performance across all units
• Sealed bearing system – Complete seal protection maintains smooth rotation while protecting internal components from contamination
• Reliable performance – Engineered for dependable operation across all riding disciplines and conditions
• Low-maintenance design – Sealed bearings eliminate frequent repacking and simplify routine maintenance

Technical Specifications

• Type: Press-fit bottom bracket with sealed bearings
• Model: Shimano XTR PF24
• Material: Sealed bearing cartridges
• BB shell ID: 41mm
• Width range: 86-92mm
• Spindle diameter: 24mm
• Bearing system: Sealed cartridge
• Installation: Press-fit (no threads required)
• Application: Press-fit BMX frames with 24mm spindle systems

Compatibility and Ideal Use Cases

Compatible exclusively with press-fit BB86 or similar 41mm shell ID frames with 86-92mm width range; verify frame BB shell type and width before purchase. Ideal for riders with press-fit BMX frames seeking reliable Shimano bearing performance and quality manufacturing. Suitable for competitive and recreational BMX riding where sealed bearing durability and low maintenance matter. Works with any 24mm spindle BMX crankset and standard drivetrain configurations. Recommended for BMX riders, competitive racers, and anyone prioritizing Shimano manufacturing quality, sealed bearing reliability, and cost-effective press-fit bottom bracket performance.