Class Rule 12.3 – Bow Numbers

A Viper 640 shall carry permanent bow numbers, with 3 numerals, provided by a Class approved vendor in the font, style and colors specified by the Class. The bow number shall be the boat’s hull and sail number, unless another number is allocated by the International Board of Governors. The numbers are to be positioned 75mm from the lower edge of the gunwale and 150 mm aft of the bow on both sides.

To directly order bow numbers for your Viper from the class approved vendor, contact Ann Sigel at annsiegle@gmail.com or (517) 402-8500.

Bow Number Specific Ordering Details

Black – North America Only – $57.50
If your boat’s hull is white or a light color, whereby white numbers would not be legible.

White – North America Only – $57.50
If your boat’s hull is dark, whereby black numbers would not be legible.

Price includes two 3-digit stickers, an application tool, and shipping & handling.

 

Bow Numbers & matching state registration numbers

If your state requires a Viper to have registration numbers on the bow, they will need to be displayed AFT of the Class bow numbers.

Viper bow & state registration numbers – Black – North America Only – $68.00
If your boat’s hull is white or a light color, whereby white numbers would not be legible.

Viper bow & state registration numbers – White– North America Only – $68.00
If your boat’s hull is a dark color whereby white numbers would not be legible.

Price includes two 3-digit stickers, two state registration number stickers, an application tool, and shipping & handling.