*Vortex Lightweight Steel Yamaha 520 Chain Kit*


Retail Price: $239.95
Sale Price: $145.00
Product ID : Vortex-SSCK-Yamaha


Vortex steel 520 superlight sprockets are made from carbon steel and are electro-plated satin black to resist corrosion.  hardened teeth ensure that the sprocket will hold up to many miles without affecting the strength of the sprocket.  The sprockets are also cupped down from the tooth ring to the body to reduce as much weight as possible.

Click here for bike stock gearing chart.
Click here for basic chain kit information.

Black in color rear sprocket

  • Steel rear sprocket Designed to be lightweight, but super long lasting and sturdy
  • Not as light as the alum sprockets, but for someone who wants a long lasting sprocket and doesn't want/need every ounce of performance this is the kit to get.
  • Combined with our high quality chains this kit is easily going to be one of the longest lasting kits on the market at a very reasonable weight.

Don't be fooled by kits with cheaper low quality chains. We only sell the best chains by each manufacturer so please don't inquire about cheaper chains as we don't want our customers calling back upset and for that reason we only sell what we believe in and know to be the best. All of our chain kits also come with a rivet master link for the best in safety, quality, and performance.

In order to best help you pick your chain we have listed the tensile strength ratings from each major manufacturer.

  • EK 3D=9,400 (Recommended to get the absolute longest life out of kit) (also the lightest chain)
  • RK MAXX 520=9,000  (Recommended for this chain kit)
  • EK MVXZ 520=9,000
  • RK GXW 520=8,800
  • DID ERV3=8,660
  • Regina's GPZ 520=8,204


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This product may contain chemicals known to the State of California to cause cancer andbirth defects or other reproductive harm. www.p65warnings.ca.gov