Bolly Brolga Range – Magnum

Bolly Brolga Magnum Range Good news for Brolga customers Bolly is proud to introduce the Brolga Sports and Magnum Prop. After the original Brolga Prop been discontinued. The Bolly design team […]

Bolly Optima Series Five

Bolly Optima Series Five BOS5-DD for Direct Drive Engines The Bolly Optima Series 5 Propellers are ground pitch adjustable for direct drive engines, The BOS5 Blades are made from Carbon/Glass […]

Bolly Optima Series Four

Propellers / Series 4 The BOS 4 folding Props have been discontinued. However we do make the replacement blades should any of our customers need replacements. Hubs are no longer […]

Bolly Optima Series Three

Bolly Optima Series Three OUR BOS 3 SERIES Also meets the ASTM F2506-10 FOR LSA Aircraft. The Bolly Optima Series 3 props are (ground) adjustable allowing the pitch to be […]

Bolly Optima Series Two

Bolly Optima Series Two Please note: Due to changing demands, the Bolly Series 2 has been discontinued. However spare parts and repairs are still available. PLEASE CONTACT US

Bolly Optima Series One

Bolly Optima Series One These are (1) one piece propellers featuring optimized pitch distribution, blade shape and weight distribution to deliver the best efficiency, lowest weight and smoothest running. This […]

Bolly Brolga Range – Sport

  Bolly Brolga Sport Range Good news for Brolga customers Bolly is proud to introduce the Brolga Sports and Magnum Prop. After the original Brolga Prop been discontinued. The Bolly […]