RK Racing Chain 520-SO-CLIP-CL (520 Series) Steel O-Ring Clip-Type Connecting Link
Brand: RK Racing Chain
Natural Steel Finish Clip Type Connecting Link for RK 520SO O-Ring Chains
O-ring seals are made from an advanced Nitrile Butadiene composite for maximum performance and wear life
Nitrile Butadiene O-rings seal in lubrication and deliver smooth power with no O-ring drag or loss of horsepower
The 520SO is one of the best O-ring chains in the industry
It's always smart to have a spare master link in your garage or repair kit