ISO 25649-5:2017 is to be applied with ISO 25649‑1 and ISO 25649‑2.
NOTE 1 Typical products forming class C (see Annex B):
- tube riders towable with interior holding facility and closed cockpit;
- raft riders towable;
- board riders towable;
- banana type towable.
NOTE 2 Typical places for application:
- distant from bathing areas and other frequented water surfaces, wide empty spaces, dedicated racetracks (parcours);
- no to little waves;
- no strong currents.