Bird, how many miles are on the bike?
Is it LOW, or just a bit below the low level in the coolant overflow bottle? These bikes tend to like to be a bit below the low level mark on the bottle. Any higher and you will overflow coolant after a good ride.
If you need to fill it, you can buy a bit of distilled or deionized water at many grocery stores. Tap water has minerals and chlorine that will attack the walls of the coolant passages and the radiator over time.
Is it LOW, or just a bit below the low level in the coolant overflow bottle? These bikes tend to like to be a bit below the low level mark on the bottle. Any higher and you will overflow coolant after a good ride.
If you need to fill it, you can buy a bit of distilled or deionized water at many grocery stores. Tap water has minerals and chlorine that will attack the walls of the coolant passages and the radiator over time.