Park BBT-18 8-Notch Bottom Bracket and Lockring Tool - USA Made 2.10 Size: 29"(ISO 622mm)ERD: 605Width ID:

Size: 29"(ISO 622mm)ERD: 605Width ID: 32Width OD: 38Profile: 16Drilling: 36Wall: DoubleValve: SchraderTire Compatibility: Tube Only

A Gyro® lug is included at one end of the inner wire for use with detanglers

Color: Polished

Pressure Rating: 65psi

Size: Adult X-Large (hat size of 7-5/8 - 7-3/4 and head measuring about 24 - 24

Park BBT-18 8-Notch Bottom Bracket and Lockring Tool - USA Made 2.10 Size: 29"(ISO 622mm)ERD: 605Width ID:The BBT 18 is a heavy duty investment cast tool for removing and installing components with an eight notch tool fitting, including select cartridge bottom brackets, as well as chainring lockrings on some e bike drivetrains. Installs and removes the following components with eight notch tool fittings: Shimano Octalink drive side bottom bracket cups with external notches ISIS Drive bottom bracket cups including Truvativ and Bontrager Front chainring