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The Tusk 520 O-Ring Chain is a top-of-the-line racing chain for high performance motorcycles and ATVs. European made with precision and the finest materials. O-rings between links keep water and dirt out and lubrication in for longevity.
Performance motorcycle and ATV racing chain
O-ring sealed for ultimate protection and lubrication
European quality manufacturing and materials
Average tensile strength 7,850 lbs
Clip style Master-Link included.
Always verify chain length currently or previously in use. Gearing adjustments may require chain length adjustments. Use Tusk HD Chain Breaker #1389240001.