I think the punishment is fitting. The biker was glorifying reckless driving through his videos and the judge chose to make an example of him. It sends out a clear message to others who may consider basking in the glory of ego massaging youtube and forum comments by filming their idiotic antics on the public road.
To those who claim 130mph on a public road is not fast, are you really stupid enough to believe what you are saying? It's a ridiculous speed. A bike may be able to stop very quickly but reaction times are not instant. At 130mph, if a car pulled into the road 50-100m in front of the bike, the biker would be dead before he even grabbed the brake lever. It might be "easy" for the motorbike to accelerate to 130mph and stop but there's a fat lump of human controlling it and it is undeniable that very, very few humans can safely operate a motorcycle at 130mph on public roads. Especially on the back wheel whilst waving to the camera and focusing your mind on how cool the internet is going to think you are.
He may not have injured or hurt anyone this time but if he was allowed to continue, who knows? The potential to kill another innocent road user is very high.