Description

PARK TOOL BBT-90.3 Bottom Bracket Bearing Press Tool
Master the art of press-fit bottom bracket service with the PARK TOOL BBT-90.3 Bottom Bracket Bearing Press Tool. Engineered for both professional workshops and serious home mechanics, this precision tool set is the definitive solution for tackling modern press-fit systems with confidence and accuracy. Say goodbye to makeshift methods and the risk of damaging expensive frames and components. The BBT-90.3 provides a seamless, professional-grade experience for both the installation and removal of bottom bracket bearings, ensuring your bike performs at its peak.
The Bbt-90.3 Press Fit Bottom Bracket Bearing Tool Set Is Designed For Installation And Removal Of Bearings And Bearing Units Used In Bb90, Bb92, Shimano® Press Fit, Sram® Press Fit Gxp®, Race Face® Press Fit And Other Press Fit Bottom Bracket Systems Using 24mm Or 22mm Spindles. The Bbt-90.3 Includes A Bearing Removal Tool And Two Bushings, Which Are Used In Conjunction With A Park Tool Bearing Press To Press The Bearings Into The Bottom Bracket Shell.
For removal, the ingeniously designed tool slides through the bottom bracket shell, where its flared ends securely snap into place behind the bearing. This positive engagement provides a solid, even surface to tap against, allowing for a safe and controlled extraction without scoring the delicate inner surface of your bottom bracket shell. This method is vastly superior to crude alternatives, guaranteeing the integrity of your frame.
When it comes to installation, precision is paramount. The BBT-90.3´s two included installation bushings work in perfect harmony with a Park Tool press (such as the HHP-2 or HHP-3). These bushings are meticulously machined to precisely match the bearing´s diameter, ensuring that the bearings are pressed into the frame perfectly straight, every single time. This eliminates the risk of misalignment, which can lead to premature bearing wear, creaking, and damage to the bottom bracket shell itself. By ensuring a perfectly aligned and securely seated bearing, you guarantee optimal performance, longevity, and a silent, smooth-pedaling ride. This tool is an essential investment for maintaining high-performance road, gravel, and mountain bikes equipped with the most common press-fit standards.
Features:
– Nominal O.D. Of Shaft Is 22mm
– Nominal O.D. Of Fingers Is 26mm