X4 PIVOT BALL 6.0MM WITH M3x6.5MM THREAD - HUDY SPRING STEEL (2)

X4 PIVOT BALL 6.0MM WITH M3x6.5MM THREAD - HUDY SPRING STEEL (2)

The longer thread improves durability of the rear hub in a crash when higher hub roll center is used (1mm or 1.5mm shim under rear hub instead of initial 0.5mm shim) Do not use when less than 1mm shim is used, otherwise it would touch the drive axle.