For over 150HP applications. Gold colored chain. Comes with hollow rivet link for easy installation with industry standard tools. The X-ring is a very thin ''O-ring'' with an X shape which offers a drag reduction on rollers and side plates. Reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain; with the longevity of a regular O-ring. This is the quality Tsubaki chain which combines superior strength and performance with the longevity well known to O-ring type chains. Average tensile strength 45.1 kN.- Gold colored link plates - Low friction ''X-ring'' seal ring- For over 150 HP bikes. Note: These chains come with a pin link (rivet style) master link. A clip style connecting link (506143 RQ1) must be ordered separately if desired.

For over 150HP applications. Gold colored chain. Comes with hollow rivet link for easy installation with industry standard tools. The X-ring is a very thin ''O-ring'' with an X shape which offers a drag reduction on rollers and side plates. Reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain; with the longevity of a regular O-ring. This is the quality Tsubaki chain which combines superior strength and performance with the longevity well known to O-ring type chains. Average tensile strength 45.1 kN.- Gold colored link plates - Low friction ''X-ring'' seal ring- For over 150 HP bikes. Note: These chains come with a pin link (rivet style) master link. A clip style connecting link (506143 RQ1) must be ordered separately if desired.

For over 150HP applications. Gold colored chain. Comes with hollow rivet link for easy installation with industry standard tools. The X-ring is a very thin ''O-ring'' with an X shape which offers a drag reduction on rollers and side plates. Reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain; with the longevity of a regular O-ring. This is the quality Tsubaki chain which combines superior strength and performance with the longevity well known to O-ring type chains. Average tensile strength 45.1 kN.- Gold colored link plates - Low friction ''X-ring'' seal ring- For over 150 HP bikes. Note: These chains come with a pin link (rivet style) master link. A clip style connecting link (506143 RQ1) must be ordered separately if desired.

The Omega is an affordable quality sealed O-ring chain; that offers durability and strength. Note: these chains come with a pin link (rivet style) master link. A clip style connecting link must be ordered separately if desired.

For over 150HP applications. Gold colored chain. Comes with hollow rivet link for easy installation with industry standard tools. The X-ring is a very thin ''O-ring'' with an X shape which offers a drag reduction on rollers and side plates. Reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain; with the longevity of a regular O-ring. This is the quality Tsubaki chain which combines superior strength and performance with the longevity well known to O-ring type chains. Average tensile strength 45.1 kN.- Gold colored link plates - Low friction ''X-ring'' seal ring- For over 150 HP bikes. Note: These chains come with a pin link (rivet style) master link. A clip style connecting link (506143 RQ1) must be ordered separately if desired.

For over 150HP applications. Gold colored chain. Comes with hollow rivet link for easy installation with industry standard tools. The X-ring is a very thin ''O-ring'' with an X shape which offers a drag reduction on rollers and side plates. Reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain; with the longevity of a regular O-ring. This is the quality Tsubaki chain which combines superior strength and performance with the longevity well known to O-ring type chains. Average tensile strength 45.1 kN.- Gold colored link plates - Low friction ''X-ring'' seal ring- For over 150 HP bikes. Note: These chains come with a pin link (rivet style) master link. A clip style connecting link (506143 RQ1) must be ordered separately if desired.

For over 150HP applications. Gold colored chain. Comes with hollow rivet link for easy installation with industry standard tools. The X-ring is a very thin ''O-ring'' with an X shape which offers a drag reduction on rollers and side plates. Reduction in drag is such that efficiency is almost increased to the same level as a regular roller chain; with the longevity of a regular O-ring. This is the quality Tsubaki chain which combines superior strength and performance with the longevity well known to O-ring type chains. Average tensile strength 45.1 kN.- Gold colored link plates - Low friction ''X-ring'' seal ring- For over 150 HP bikes. Note: These chains come with a pin link (rivet style) master link. A clip style connecting link (506143 RQ1) must be ordered separately if desired.