Park Tool BBT-69.4 Bottom Bracket and Lockring Tool - 16 Notch

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}Park Tool BBT-69.4 Bottom Bracket and Lockring Tool - 16 Notch. The Park Tool BBT-69.4 is a precision CNC-machined aluminum tool for the installation and removal of select components with 16-notch tool fittings including bottom brackets center lock disc brakes and e-bike motor lockrings. Manufactured in-house by Park Tool anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.3/8" drive fitting Bafang BBSH BBS02 mid-drive motor lockrings Fits 16-notch tool fittings with a major diameter (outside of notches) of 44–45 mm and a minor diameter (inside of notches) of 42.7 mm including: Shimano BB80 BB5700 XT BB70 BB51 and previous external bearing threaded bottom bracket cups. Also; Threaded bottom bracket cups from Campagnolo Chris King FSA MegaExo Hope SRAM/Truvativ GXP Race Face X-type Surly Wheels Fulcrum and others Center lock disc brake rotor lockrings