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The RK Excel GB520SO-84 Gold 520 O-Ring Drive Chain delivers dependable performance for low- to mid-range displacement motorcycles equipped with sealed chains from the factory. Manufactured by RK Excel, this traditional round O-ring chain combines practical durability with smooth power transfer and an affordable design for everyday riding.
Its nitrile butadiene rubber O-rings help retain internal lubrication while reducing seal drag and minimizing horsepower loss. Suitable for both street and off-road applications, the RK Excel GB520SO-84 is rated for motorcycles and ATVs up to 400cc and supports applications producing up to 60 horsepower. The chain features a gold finish and includes a clip-style master link for convenient installation.
Choose the RK Excel GB520SO-84 when you need a reliable 520 replacement chain for commuting, recreational riding, trail use, or general motorcycle maintenance. Its balanced combination of sealed-chain protection, efficient operation, and practical serviceability makes it a versatile option for compatible street and off-road vehicles.
Features:
- Traditional round O-ring chain for smooth, reliable power transfer
- Nitrile butadiene O-rings help retain lubrication and reduce seal drag
- Suitable for street motorcycles and off-road ATVs up to 400cc
- Supports applications up to 60 horsepower
- Tensile strength of 6,900 pounds
- Gold finish
- Clip-style master link included
- Designed for compatible 520 chain applications

