Related product

PF30 adapter for Shimano

PT-6639

PF30 B.B for transform into 22/24 L/R cup OD Ø46mm
Press fit for MTB/Road
Double sealed cartridge bearings
( OD 37mm x ID 24mm x H 7mm )
Compatible with SHIMANO groups
L/R cups, w/ threaded / center threaded lock on design
PT-6639CB ceramic bearings

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