The R5 expansion brings with it not just some classic rally car models but also a fresh play style with all new strategies to devise for your races! As their name suggests, these cars only use 5 black Gear dice. However, they more than make up for it with the addition of a Boost die! This green die works like the opposite of a Brake die in that it allows you to skip a gear when accelerating instead of slowing down! This expansion contains: 6 Car models 6 Driver cards 12 Dashboards 1 Boost Die Rules cards