Chain Swift Heavy Duty - Polaris Trail Boss 250 1999

Swift Chain Heavy Duty

Swift Chain's 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.

If the original equipment chain was an O-Ring or X-Ring chain it must not be replaced with a non-O-Ring or non-X-Ring chain. It must be replaced with a sealed chain of equal or greater strength.

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