◆ Grand Prix Specs certified by the Moto GP !
ZJ Joint for 520ERV3
(This product is for joint only)
★D.I.D Chain Joint Symbol Description
Joint strength is RJ>FJ>ZJ.
We recommend using ZJ joints.
RJ (clip type): You can work with pliers and pliers.
FJ (clip type with light pressure): Use "Kashamaru-kun" when plate pressure is entered. You can work with pliers or pliers after pressing it.
ZJ (Clay Type): Plate pressure is inserted and uses Kashimaru-kun
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