Park Tool BBT-18 Bottom Bracket Tool for 8-Notch ISIS Cups NCL the Hood Balaclava has you

the Hood Balaclava has you covered

They’re also flexible

all Mountainsmith products come with our lifetime warranty to keep this thing kickin as long as you do (or whoever you pass it on to)

•WEIGHT

It allows the foot free movement without over-forcing or stressing the bar even over extended use

Park Tool BBT-18 Bottom Bracket Tool for 8-Notch ISIS Cups NCL the Hood Balaclava has youThe 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. BBT 18 FEATURES 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