Solo Propeller Hubs 
with synchronized blade adjustment      

SOLO hubs take the brain work out of adjusting pitch and let you concentrate on fine tuning your airplanes performance. All the pitch calculations and measurements, that were previously associated with ground adjustable propellers, are no longer needed. Exact pitch can be set quickly by simply turning a calibrated dial the appropriate number of units. A quick reference chart shows how far the dial should be turned in order to set each specific pitch. There is no need to complete pitch calculations or use a pitch gauge. All blades rotate simultaneously to the exact angle with the turn of a dial. Let the hub do the thinking for you!

All SOLO Propeller hubs and major components are machined from aircraft grade aluminum bar stock on precision CNC equipment. They are then individually checked for flaws and dimensional accuracy. Hub tolerances are within +/- 0.001” (0.025 mm). The final stage involves polishing the parts to a high gloss, mirror finish.

Please note: When purchasing hubs, the spinners are NOT included. Spinners must be purchased separately. (see Accessories)