Onshore/JumpingThe smaller rocket sizes are designed to be used as front tri/quad fins, or most importantly as rear trailer fins where the upright and non swept template is ideal. Plenty of lift, speed and drive.Flex: LOWSizes: 8, 10, 12, 13cm US SLOT MT heads.
K4 Rocket small (Front)
To keep your K4fins looking clean and shiny it does them no harm at all to go in the dish washer every now and then. This is highly recommended.
Minor nicks and scrapes can be easily sanded out with 240 or 400 wet and dry.
Major damage can be trimmed or scraped smooth with a sharp knife.