Chain Swift Heavy Duty O-Ring - Yamaha RD 350 B 1975

Swift Chain Heavy Duty O-Ring

Swift Chain uses steel that has been specially heat treated to make them more durable and of a higher strength than many other standard chains. The heavy duty chain uses a thicker inner plate than a standard chain of the same pitch.

O rings seal in lubrication, which helps decrease wear and therefore increase the lifespan of the chain.

Sealed chains require lubrication every 500km (300 miles) in order to prevent surface rust and ensure performance.

For more information about transmission chains, take a look at our Chain Maintenance Guide or our Chain Dimensions Guide