Quality tool for installing and removing Shimano and ISIS Drive splined 20-tooth bottom bracket cups. Also works with SE BMX bikes with the old school 20 tooth painted cups for Euro BMX Bottom brackets.
Can be used with a 3/8” drive torque wrench 3/8” ratchet driver, 32mm wrench, FRW-1 Freewheel Remover Wrench, or 1” wrench
