Description

Park Tool BBT-27.3 16-Notch 49mm OD Bottom Bracket Tool
Category: Maintenance
Subcategory: Transmission Tools
Achieve professional-level results in your workshop with the Park Tool BBT-27.3 16-Notch Bottom Bracket Tool. Specifically engineered for modern bicycle drivetrains, this tool is the definitive solution for installing and removing select threaded bottom brackets with precision and confidence. Avoid the frustration and potential damage caused by improper tools; the BBT-27.3 provides a precise, secure fit, ensuring your high-performance transmission components are serviced correctly and safely every time. This tool is an essential addition for any serious home mechanic or professional workshop focused on modern bike service.
Expertly crafted for superior performance, the BBT-27.3 is a precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including popular standards like FSA® MegaEvo®, Wheels Manufacturing™ T47, & Wheels Manufacturing™ PF30. Manufactured in-house by Park Tool to exacting standards, its quality is evident in every detail. The tool is anodized for quick, easy identification among your other transmission tools and features a ratchet/torque wrench-compatible 3/8´´ drive. This critical feature allows you to apply precise torque settings as specified by the manufacturer, safeguarding your frame and expensive bottom bracket components from over-tightening or damage.
For unparalleled security during use, the BBT-27.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage. This innovative system elevates your maintenance capability by ensuring full and secure engagement with the bottom bracket´s tool fitting, significantly reducing the risk of the tool slipping, which can damage the bottom bracket cup or your frame, providing peace of mind during high-torque applications.
Technical Specifications:
– Attribute: Transmission
– Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48-50 mm and a minor diameter (inside of notches) of 46.4 mm, including:
– FSA® MegaEvo®
– Wheels Manufacturing™ T47
– Wheels Manufacturing™ PF30
– 3/8´´ drive fitting