Steam Bikes can be used to crash into monsters to deal damage, counting as a surprise attack when successful. They are also able to run over Lucky Animals and Chim Chims .
In the games, Bike Customization isn't available until the second volume because the feature was both under maintenance and also because Canard lacked a Bike shop until the second volume. Some parts add special effects such as increased damage or simply changing the BGM during bike missions.