The aim of this book is to keep our customers better informed on the products we manufacture, and to provide the theory behind the product. As with any publication of this type, not everyone will agree with everything we do or say, but then that’s life.
company AIMS
It is the aim of Bolly Props / Bolly Products to manufacture the best propellers (pipes, mufflers and kits) available. Bolly products are made from top quality materials, with precision and care. All Bolly products are of Bolly's own design, or designed in collaboration with top aero-modellers. We also have the best range available to suit almost every competition or sports flying need. We also stock a large range of specialist accessories to complement the products we manufacture.
Bolly Products does not and will not duplicate other peoples' products (unless approved by the originator). We ask that others be equally ethical.
DEVELOPMENTS
We are proud that many new techniques and ideas have come from the Bolly work shop. For example we were the first to produce the plug-on nose cone now so popular in the F3B glider world, we were the first in Australia to produce fuselages using the overlap seam method (credit for originating this goes to Germany), and we are the first company to successfully commercialise carbon fibre tuned exhausts.
METHOD
To maintain our excellent quality and high standards, most Bolly products are hand made. As we make our own masters and moulds this takes time and care. The off shoot of this is that:
A) the products must be more expensive than machine made products.
B) we can make products machines can't.
C) our product range is extremely versatile, with something for every modeller or class of model.
The exception for the above of course is our new GRP Products, Glues and Hardware range, and the injection moulded
clubman series of Bolly props.For the
clubman series of propellers, we researched the design and production methods to ensure we could produce the best possible product. They are made using all of the latest advances in design, production and materials.For the GRP Products, Glues and Hardware range, we will only package and sell the products we ourselves use in production or personal modelling. It has taken us many years to develop these products, we will not and are not packing simply the cheapest ‘stuff’ on the market.
The owner/founder of Bolly Props is Les Bollenhagen, often referred to as 'Bolly', hence the name 'Bolly Props', or as it is now known ‘Bolly Products’. Having flown a large number and variety of events at competition level for over 20 years has provided an excellent foundation for the understanding and development of propellers, pipes and engines. A list of Les’s involvement in the hobby would be ....
1970’s, FF, FF Glider, C/L Combat, C/L Rat Race.
1980’s, R/C Glider, C/L Team Race, C/L Stunt, C/L Speed, F/F HLG, F/F Indoor, R/C Pylon, R/C Aerobatics. During the mid 1980’s many hours were spent flying, testing and coaching C/L Aerobatics. Les has judged C/L Aerobatics at local through to International contest level.
1990’s, R/C Aerobatics and R/C Pylon. More recent involvement has been with R/C Large Scale and Ducted Fan. Les has achieved many top results in R/C Pylon and Aerobatics, including several wins at AMPRA (Australia’s most prestigious pylon event) and promotion to Expert in Aerobatics, with a promotion point to Masters, (the top Australian class).
Employed at Bolly are many fine aeromodellers (we currently have a staff of 8 to 11). Amongst the staff are many skills in the areas of R/C pattern, pylon and scale, as well as expertise with many of the materials we use.
SUCCESS
A guide to Bolly Products is the success of the product in competitions throughout the world.
The TOC (Tournament of Champions) event has been won by Chip Hyde and Quique Somenzini, using a Bolly props, as have many of the other competitors in this event..
Quique Somenzini, one of the world's best, uses Bolly Products extensively for his fine performances. We now produce (exclusively), Quique’s latest F3A models, the Desafio S / 2000.
The Australian Nationals have had many Bolly triumphs. At different times over 50% of competitors of various events have been using Bolly Props and / or Pipes...... with great success.
The same applies to many of the special interest championships, i.e. the pylon AMPRA Champs or pattern APA Masters or old timer events.
WORLD CHAMPS SUCCESS,
To our knowledge at least 3 World Championships have been won using our propellers. Several times complete teams have used our products. We look forward to this trend continuing.
Bolly Props are best known for top performance GRE or CRE propellers
However as Bolly interests have expanded, so has our range of products. Initially Bolly was producing propellers, foam core wings and GRE fuselages for retail outlets. These three products are still made, but now only under the Bolly name - where we have full control of type, quality and price.
New to the range of Bolly Products, is the
clubman series injection moulded propellers. This has been a very exciting project for us, and the product is fulfilling (often exceeding) all of our expectations. To manufacture such a product is very expensive, and it has taken several years to build a capital reserve to be able to do it. The waiting for those years before we could apply our knowledge acquired manufacturing our normal line of composite propellers, has been well worth it.To fully utilise an engines potential, not only does it need the best propeller, but also a good exhaust system. A good pipe can improve power output by 50%. We now manufacture an increasing range of Carbon Fibre Pipes. Our speciality being the advanced square and rectangular shape pipes.
Recently introduced is our ‘GRP Products, Glues & Hardware’ range. This range features ... Epoxy resins, glass cloth, C/F , glassfibre, Aramid fibre (kevlar) rovings, silicon exhaust fittings, etc, just to name a few of the products.
WORLD-WIDE bolly agents
Bolly Products are now distributed to over 42 countries.
We have agents in many of these countries, a few of whom are sole agents.

We can provide details of our agents etc on request.