Item Rank +1

Item Rank +1 is a Gear Part that appears in Sonic Riders: Zero Gravity. It is an Extreme Gear component that increases the chance for the rider to receive a better item from an Item Box in a race.

Description
Item Rank +1 is an installable performance-enhancing component for Extreme Gears. Its actual appearance is unknown, though it is presented as an icon on the head-up display in the top-left corner of the game screen. Its icon is a light green-colored circle with a black Item Box with two sparkles inscribed in it. In the game, Item Rank +1 is permanently installed into only certain Extreme Gears.

When in use, Item Rank +1 grants the user an increased probability to receive a more beneficial item whenever he/she touches an Item Box.

In gameplay, Item Rank +1 and its ability will be inactive at the start of the race. To activate GP Usage UP, the player must press one of the following buttons after collecting a certain amount of Rings:

When activating it, the Extreme Gear is surrounded by an orange void, indicating the Gear Part's ability is in effect.