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Reply to The Patent Thread - New and Wild Mountain Bike Inventions 6/21/2020 6:11 AM

Yes Suntour/ Browning "the Beast" but it was indeed pretty different. Closer to that what what SRAM just patented but not the same either. It were the chain rings themselves which had one sector swiveling out ro catch teh chain from another. I was pretty ... more »

Reply to The Patent Thread - New and Wild Mountain Bike Inventions 6/18/2020 10:36 PM

Remember my invention in 2016? A 550 Gramm 2 gear chain ring at the fron that shifted under full load...? http://www.vyro.com/ I had absolutely no chance against the 1-by-trend. Just stopped selling it last year. Still some hundreds on stock.

Reply to The Patent Thread - New and Wild Mountain Bike Inventions 11/24/2014 8:27 AM

well thought a lot about These expanding gear System but the Point is that they will never be round. And if ever ridden an oval chainring you will know how much difference it makes if the chain ring is only a Little "unround". In the Video you can see ... more »

Reply to The Patent Thread - New and Wild Mountain Bike Inventions 11/9/2014 10:49 PM

All right. I understand. The thing is that people see what they are used to see. I even met product managers from big companies and they looked on it for minutes and then asked what is new on it. To make it visible we actually even put in this drawings ... more »

Reply to The Patent Thread - New and Wild Mountain Bike Inventions 11/8/2014 11:22 PM

Well actually the Browning and the Beast did not use this technology. If you look closer you will find out that the chain is not moved anymore. Browning used on segment to derail the chain from one sprocket to the other. At the Vyro System all segments ... more »

Reply to The Patent Thread - New and Wild Mountain Bike Inventions 11/8/2014 12:19 PM

Funny that you guys wrote an article of my product a year ago showing acutally a working Version of this gear System which is also patented since years. Good luck Mr. Williams and I hope they refund you the Money for the application. See www.vyro.com. Product ... more »