A 520 o-ring chain designed for the extreme rigours of off road use. Nitrile ‘O’ Rings extend chain life by retaining special vacuum injected grease inside the chain joint.
- Shot-peened alloy steel side plates for high tensile strength and maximum impact load resistance
- High carbon alloy steel bearing pins for excellent resistance to wear.
- Gold coloured side plates help prevent corrosion.
- Pre stretched to enhance performance of the chain.
- Available in 520 pitch only, average tensile strength is as follows: R3-2 520 – 7644 lbf T
- The Renthal "R3-2 O-ring" chain is supplied with both an easy fit split link and a superior solid pin rivet link which matches the durability of the chain.
Suitable for all dirt bikes that use a 520-pitch chain, except Honda CRF range (this chain is too wide)