Park Tool - HHP-3 - Home Mechanic Bearing Cup Press Stock Item:Park Tool Home Mechanic Head Cup Press Pockets are highly elasticized to

Pockets are highly elasticized to keep items protected yet easily accessible

Designed to fit the demands of off-road riding

9mm and 31

Keep your bike scratch free with this frame protector kit

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Park Tool - HHP-3 - Home Mechanic Bearing Cup Press Stock Item:Park Tool Home Mechanic Head Cup Press Pockets are highly elasticized toPARK TOOL HHP 3 HOME MECHANIC BEARING CUP PRESS Simple and economical, the HHP 3 is designed to install all sizes of head cups and one piece bottom bracket cups. Will also press BB30 and BB90 (BB86, or BB92) system cups. The thread of the HHP 3 is 5 8" (16mm) diameter (nominally 16mm) and will work to press the BMX bottom brackets.