Renthal Works 520R3 O-ring chain. The chain is incredibly strong with a light weight and a long service life that provides maximum transmission of power. Designed as a versatile chain to apply to both off-road and off-road riding up to 650cc.
Alloy steel side plates for high tensile strength and maximum load resistance. Nitrile O-rings which retain the special vacuum-injected fat around the critical rivet and bushing area. Alloy steel chain rivets for superior resistance to wear both in MX and riding conditions.
Special finish: Gold-coloured side plates and copper-coloured rollers to prevent corrosion.
Alloy steel side plates for high tensile strength and maximum load resistance. Nitrile O-rings which retain the special vacuum-injected fat around the critical rivet and bushing area. Alloy steel chain rivets for superior resistance to wear both in MX and riding conditions.
Special finish: Gold-coloured side plates and copper-coloured rollers to prevent corrosion.