Part of a comprehensive range of freewheel removal tools Oversized centre hole & thin wall design allows use without removal of cones & locknuts Investment cast & heat-treated for strength & durability One-inch base fits end of SR-1, FRW-1 Park tools or simply an adjustable wrench or bench vice The FR-8 is designed to remove four-notch freewheels from flip-flop BMX hubs with 30 x 1 mm threads, such as the AC FAT compact