Vertical Spiro 65 reel with 65mm spool. designed for Viper Pro pneumatic freediving speargun models, Cyrano Evo/Evo Cyrano HF.
The key features of the speargun reel are:
65 mm spool
Designed specifically for Mares shotguns
The pin on the reel facilitates the adherent passage of the line along the outer barrel
