Diamond Polished and Waxed Chain Only - SILCA
Diamond Polished and Waxed Chain Only - SILCA
Diamond Polished and Waxed Chain Only - SILCA
Diamond Polished and Waxed Chain Only - SILCA

Diamond Polished and Waxed Chain Only

Regular price$ 185.00
Free US Shipping Over $99
2 reviews
  • Free US Shipping Over $99
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  • Unmatched Support

The raceday solution to get every last watt onto the road. After the diamond slurry bath, the chain is optimized and waxed with Secret Chain Blend saving 30% over competitor chains


• 30% faster than other treated chains
• .5-1w faster than ultrasonically
cleaned and waxed chain
• Treatment lasts up to 300km
• Top up with Super Secret Lube every
150mi for continued performance

Limited Warranty


Parts covered by SILCA Limited Warranty are considered to be subject to wear through normal use or are consumable subject to degradation through the course of their daily use.  SILCA guarantees the life of these items to be at least 2 years from the date of original purchase.

    Up until now, racing chain preparations have included a thorough cleaning, or at most a dyno break-in to help de-bur and remove any residual metal from the manufacturing process, followed by a hot waxing or other lubrication process.  SILCA Diamond Polished chains, are the first ever to be internally polished by running in a slurry of diamond powder for a minimum of 72 hours to polish the internal surfaces of the chain.
    Diamond slurry polishing can reduce surface roughness by as much as 5x, leaving behind an incredibly consistent, isotropic surface with little to no roughness variance.  We then run the chain in Tungsten Disulfide powder which has been sized exactly to the diamond surface, permanently impregnating the metal with trillions of WS2 nano-particles.  
    Finally, your chain takes a trip to the chain spa for a hot waxing in our world class Secret Blend hot wax which contains the same WS2 particles.  
    The result is a chain which runs as much as 30% more efficiently than other prepared racing chain preparations, potentially saving up to 0.6-0.8 watts over the previously fastest chain preparation in the world.  Best of all, the magic in our preparation is on the inside of the chain, so our preparation uses no powder on the outside to mark or stain hands or clothing.. 

      Tips for Maintaining Your Investment:

      • Every Ride: Wipe down the chain to remove larger debris from the chain
      • Every 100-Mile Replenishment: Apply a drop of Super Secret Chain Coating to each roller, cycling drivetrain backwards 10-12 times to fully penetrate, allow it to dry, and wipe off excess before riding
      • Every 800-1000 Mile Maintenance: Remove chain, dip in boiling water to clean, use Secret Chain Blend Hot Wax treatment, allow to the chain to cure, reinstall chain, and ride
      Customer Reviews
      5.0 Based on 2 Reviews
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      Filter Reviews:
      Neil H.
      United States United States
      Worth the investment

      Flawless shifts and silent operation. Almost feels like you have no chain. I intend to save it for competition though.

      Michael R.
      United States United States
      Diamond polished and waxed chain.

      I won't be using it for another 2 months. I use your super secret chain wax on my training chains and love it.