"If I had landed differently, I might not be walking now," Richardson
told The Times."I was just lying there on the ground and it felt like my entire right side was on fire. But it could have been much worse. When you look at the crash, I think in some ways I should still consider myself pretty lucky."
Dutch rider Harrie Lavreysen is Richardson's biggest rival
"A line was crossed that day"
Claiming that a line was crossed by his competitor, he inferred that the move was intentional as he expressed his disappointment - labelling the crash the worst he has seen on the track.
“I haven’t spoken to him yet, but a line was crossed that day. We were aware of the risk: as international riders coming to Japan to compete in keirin races, we knew things could get rough. But there is a difference between riding roughly and intentionally taking a wider line to ram someone off their bike.”
“It is quite disappointing that something like this can happen in keirin races, that a rider decided to endanger the safety of another rider in that way. We understand the risks, but this absolutely went a step too far. This was absolutely the worst crash I have ever witnessed."
The Track World Championships run from October 14 to 18 in Shanghai, and mark the start of the qualification for the 2028 Los Angeles Olympic Games - an important milestone for many riders competing at the championships.
World Championships take place next week
Dutch rider Harrie Lavreysen is the reigning world champion in four events ahead of next week, and with Richarson his biggest rival in recent seasons, the pair spent time together in Japan for the world series as European champion Richardson and the world champion got to know each other outside of racing.
"He was very proud of his European title and had the Euro stripes everywhere, for example on his helmet. He showed them to me there every day, and I saw that as fuel. I thought: you keep those, and I'll go for the rainbow," Lavreysen said.
“We even shared a room in Japan. Without phones, because we had to hand them in. So I spoke to him more than ever, and that really lets you get to know each other."
He added: "I think I can use that to my advantage as well. Normally I only see him in the infield and he never seems nervous then, but I noticed much more tension in him this time.”