I, Superbiker Season 1 Episode 4 I, Superbiker 4: The War for Four
- February 9, 2018
- 85 min
Murray Walker narrates this installment of the action-filled motorbike racing film brand known as I Superbiker. Director Mark Sloper has captured the fantastic spectacle that is British Superbikes and turned it into a nail biting film that also depicts the hardship and the ecstasy of life for the gladiators of superbike racing.