HQ Bullnose Propellers replicate the performance of "cut down" propellers, eg. the 5x4.5 bullnose prop is modeled after a cut down 6x4.5. The resulting "bullnose" profile is stiffer, with higher thrust and can be fit onto smaller airframes. The props come in both glass and carbon reinforced composites and are complete with 3, 4, and 5mm i.d. adapter sleeves.
Sold as pairs.