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simonbriend Added a reply to 2025 World Cup Downhill - Les Gets, France

8/21/2025 11:18pm
This wooden berm is killing one of the most insane spot to be at a World Cup… maybe they did it on purpose to block the crowds from running into the corral at the end of the last run. The madness was always starting from behind this corner

TheSuspensionLabNZ Liked a reply to forum topic Tuned Mass Dampers and Mountain Bikes

9/6/2024 9:01am
So it took me way to long to stitch these together and export it properly, but I did this test with the tyre at 18psi and 26psi, the 18psi gave the best result. Using parts on hand like some springs around 11.8 N/mm, a 250g mass and a 600g(250+350) mass. (*edit using the 2 opposing springs halves the rate so more like 6 N/mm) The wheel alone is about 1800g so total system about 2.4kg Tyre rates are roughly 35N/mm @ 18psi and 44N/mm at 26psi BUT they are slightly progressive in the first few mm plus I trimmed the...
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Hi all, I am an avid downhill fan and by chance I will be in Montreal next weekend for a work trip. I was wondering if anyone was driving from Montreal to MSA to go see the downhill finals and would have some space in their car for a fellow rider! (I pay my share of fuel and beer ofc)...
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