> Honestly 25 mph isn't that fast. Many healthy cyclists can achieve 25 mph quite easily. That's very fast. I know someone who crashed a bike at 22 mph (we kno

> Honestly 25 mph isn't that fast. Many healthy cyclists can achieve 25 mph quite easily. That's very fast. I know someone who crashed a bike at 22 mph (we know because the bike had a speedometer). Their injuries were so bad the ER doctor assumed they'd been in a car accident.