Sylvain Guintoli has decided to put his 2000 Bourget custom ‘Dark Rider’ motorcycle up for auction, with all proceeds going to the Luca Guintoli charity foundation. The motorcycle is a Bourget's Bike Works custom build which was created as a one-off model designed by Sega. Article continues below ADVERTISEMENTArticle continues below ADVERTISEMENTAccording to the auction listing from Bonhams, the ‘Dark Rider’ motorcycle was inspired by Shadow the Hedgehog from Sega's iconic Sonic the Hedgehog franchise. Guintoli raised over £150,000 for the PASIC (Parents' Association for Seriously Ill Children) charity, which provides help and support to families whose children are fighting cancer. The black and red 'Dark Rider' motorcycle heading for auction.