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Introducing Port Toolz™

For two-stroke cylinders - before installation, we must manually remove sharp edges, and create load bearing surfaces around the transfer and exhaust ports.
The cylinders leave the factory, with all these edges sharp.

This video explains:

  • What will happen, if this work is not carried out (typically the cylinder is damaged)
  • Why the cylinder is immediately damaged
  • How to prepare your cylinder for installation

Cylinder wall scratching - Stopped in 5 Easy Steps English


Arrêtez le grattage (rayée) des cylindres en 5 étapes French

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