These valves have better characteristics at high breathing rates, i.e. when breathing fast during sports or strenuous physical exertion.
POWA valves
EAN: 656654000899
SKU: SRPVP
7,98 € (EXCLUSIVE OF VAT)
P.V.P € 13,95
Out of stock
EAN: 656654000899
SKU: SRPVP
Out of stock
These valves have better characteristics at high breathing rates, i.e. when breathing fast during sports or strenuous physical exertion.