O'Neill Ninja 4/3 Chest Zip Full Size/age:XL Please note that the M4

Please note that the M4 locking screw does not need to be done up tight

The extra powers these concaves create allow for this small blade size with better aerodynamics between the strokes and reduced swing weight compared to larger blades

booms and sails up to 3 to 4 rigs

The elongated windsurf specific shape is specially designed to evenly distribute the load across the back

Please call before buying

O'Neill Ninja 4/3 Chest Zip Full Size/age:XL Please note that the M4Note: Stock is not live. please call to check stock and avilability DESCRIPTION New for 2021 The Ninja Series offers high end quality features, exceptional durability and lasting value. Featuring UltraFlex neoprene for freedom of moment, DL FluidFlex Firewall insulation, internal Ultraflex taped seams and water tight double super seal neck closure. Clean style lines and color blocking complete this well balanced, value packed series. FEATURES