How to unlock Ghost Rider’s Motorcycle in LEGO Marvel Super Heroes. First off, you must unlock Ghost Rider by beating the bonus mission in Central Park at the Circus tent called ‘Stunt Show Surprise’. In order to unlock that missions you must have at least 100 Gold Bricks. Once you beat the missions, Ghost Rider is automatically unlocked for purchase. Now you must find and beat Ghost Rider in 3 race events to unlock ‘Ghost Rider’s Motorcycle’. It’s probably best to choose a vehicle for the events because he can be pretty speedy at times and a slow car might make it difficult to win the race.