Price is for a pair of invert roller line wheels for using on any invert/ cord roller spearguns. These can take spectra or dyneema lines with a diameter up to 3 mm.
These pulley is CNC shaped from lathe machinable polymer. Each wheel has central stainless steel micro bearing. The wheel is shaped through the centre to accomodate a large bearing for greater load capacity.
Each pulley is able to withstand loads of 122 kg, at 38,000 rpm. Perfect for spearguns setups requiring a big load.
Fits on your choice of length in 6mm diameter axle. Wheel diameter is 30mm and thickness 11mm.
Bearings provide a much smoother load and release action, minimising friction and improving the shot.