Bottom Bracket Tools

•Includes press fits to fit various bearings. •Spec: TB-1900B: install BB86, BB30, BB90 and BB92 bearings.

• Installs and removes threaded cups for 386Evo cranks • Socket type tool for 1/2" drive socket wrenches

• The double threaded screw enables you to use this tool for Shimano standard bottom brackets as well as for Shimano Octalink and Truvativ bottom brackets.

• Precision CNC machined • 1/2? square drive makes it easy to use with torque wrenches, ratchets and fixed handles

• Machined 6061 aluminium, anodized red • Double-sided socket tool for installing and removing both 48mm and 44mm 16-notch bottom braket cups • Socket is machined for 1/2 drive • 3/8" to 1/2" adapter is included