This reminds me of those guys that come in here and try to brag about their high speed based on a Strava reading. That video doesn't offer any evidence of being able to spin 250 rpm. It's just some bros on stationary rollers playing a game. I like to play video games too, but you don't see me passing that **** off as real life.



Also, you can see your speed in the top right corner, you appear to average 82 km/h. Your total time to 500 meters was 21+ seconds, which confirms your average speed. Your max appears to be around 84 km/h. At these speeds, in a reasonable track gearing of around 94 inches your cadence would be around 190-200. In order to hit 250rpm your speed would need to be around 110 km/h. Which we can clearly see, it is not. The gearing would have to be significantly lower for your estimate to be true.

I can post up the math later if you're interested.