As the author of these web pages I Dave Partridge a retired carpenter, and former backyard mechanic stand behind what I claim. Coherent Disks is the company I formed to bring this transformative, disruptive bicycle design to market. The company is located in Penticton BC, Canada.

To “Walk lightly in the Garden of Eden” Is the company’s ideal.

CoherentDisks has never built a bicycle, and never plans to build a bicycle, but will offer for sale a bicycle that has never been built before, that will make every bicycle ever made obsolete.

LongShot advancing the bicycle beyond state of the art.

This bicycle project “LongShot” will introduce a clean, inherently aerodynamic, ratio dense, lightweight, sequential shifting, bicycle drivetrain that still employs a bicycle chain to transfer the riders power directly to the rear wheel guaranteeing you the incredible efficiency that the bicycle chain has always offered.

It is the goal of the company to protect the dozen basic IPs that are at the core of this invention before licensing the design to global players, who will improve and expand on it for all us bicycle people.

If you wish to drop us a line please use the contact form below.

Or use this email

The following address is for administration purposes only. Please use the form or email for enquirers.

104 – 2504 Skaha Lake Road
Penticton, BC V2A 6G1

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