Park Tool - BBT-18 BB/Chainring Lockring Tool

Park Tool BBT-18 Bottom Bracket Tool 8-Notch

A heavy duty investment cast tool for fitting and removing Shimano, ISIS Drive and ISIS Overdrive eight-notch bottom bracket cups. It's the updated version of the BBT-8, with a changed outside diameter so it fits all Shimano and ISIS Drive eight-notch cups. Not sure it fits your bike? Talk to us and we'll check.

Key Features

• Fits Shimano, ISIS Drive and ISIS Overdrive 8-notch cups
• Investment cast, heavy duty
• Updated version of the BBT-8

Specifications

• Notches: 8
• Fits: Shimano, ISIS Drive, ISIS Overdrive eight-notch BB cups
• Construction: Investment cast

Specs can change without notice from Park Tool.