Gauge to ensure a canoe slalom boat meets the ICF rule "3.2.4 - All boats must have a minimum radius at each end of 2 cm horizontally and 1 cm vertically."
One version with logo from Potomac Whitewater Racing Center, Bethesda, Maryland USA and the other plain.
This model is not approved nor endorsed by the International Canoe Federation. Use at your own risk. I am not responsible for any disqualifications that might arise from reliance on this tool.
ICF Rules: https://www.canoeicf.com/sites/default/files/rules_canoe_slalom_2022.pdf
The author marked this model as their own original creation.