Features: 1.Material:Made of aluminium alloy. 2.Suitable for removing BB86 / BB30 / BB91 / BB92 / PF30 press fit inner bearings and for installing most hollow thread bottom brackets. 3.Dismantle: (1)Choose the correct ring according to your bike bb. (2)Insert the Stay bar ,fit the nut and rotate the handel, remove the BB on one side. (3)Use the same method to remove the other side. 4.Installation: (1)Butter the bottom bracket first. (2)Fit the BB on to the adapter ring, put BB on the both side of the tool. (3)Fit the nut and rotate the tool, until the bb is installed completely. Package Includes: Bicycle Headset Press Tool set*1 .
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