nost-bv

'Nost SS' base valve is like a re-valve with just the turn of a screwdriver. There is a bottom valve that you adjust 4-ways externally high speed, mid speed, low speed and suppleness

‘Nost SS’ base valve is like a re-valve with just the turn of a screwdriver. There is a bottom valve that you adjust 4-ways externally high speed, mid speed, low speed and suppleness