click to return...

Carbon Composite Props: Three Blades.

Once upon a time to use a 3B prop was to take a step back in performance, that is no longer the case with Bolly Props. The design and solid CF constuction of Bolly CF 3 blade props puts them in a class of there own, infact more World Championships have been won with Bolly 3B props than with Bolly 2B props. Most of the below props have quite narrow blades which enables the diameter to be maintained for the same horsepower.

Overseas / Export Customers: Please note the below prices are for local customers and include 10% GST. Export sales are gst exempt, we will deduct 1/11th from your price.

As of June 2007, all props are balanced. The options for propellers in glass fibre or unfinished / non balanced and / or special diameter versions have been discontinued, unless by special arrangement.


Product Ave Weight(gm) Balanced CF A$ Description
22x12 3B 265 $115.00

60 to 80 cc, such as 3W-60 and Zenoah G74 / 80 etc. This prop has a more "normal" blade width.

21x13 3B 190 $105.00

55 to 70 cc, such as Zenoah G62. Narrow bladed for optimum diameter.

20x12 3B 170 $102.00

50 to 60 cc, Narrow blades for optimum diameter.

19x11 3B 160 $98.00

40 - 50 cc. Great performer.

18x10 3B 145 $89.00

35 - 45 cc such as G38, ST4500 or similar. Narrow blades for optimum diameter.

16.5x12 3B 125 $82.00

23 - 35cc engines - ST3250

16.5x10 3B 125 $82.00

22 - 32cc engines - Very popular with Moki 180 users.

16x13W 3B 130 $82.00

23 - 32cc engines - Moki 180, normal (wide for us) blade width.

14x13N 3B 62 $69.00

Available to Special Order Only

13.5x4.5 3B 44 $69.00

This prop was wrongly marked and sold as 13.75 x 4.5 3B, it really is 13.5" diameter. A new 14 x 4.5 3B will soon be avilable to fill the larger size requirement. It's a great prop, F2B Special or Sports .50 - .60

13x4.5 3B 38 $67.00

F2B (.50 - .60) or low speed

12.5x11.5 3B 45 $65.00

Available to Special Order Only

12.5x8 3B 48 $65.00

Popular prop for .70 - .90 models (90FS), such as WW2 or Aerobatics (Extra 300 etc).

12.5x6.5 3B 40 $65.00

Originally for F2B (.60), but very popular on many .50 - .70 (70FS) models.

12x10 3B 45 $62.00

For .120 pattern (now too small), but great for higher speed .108 etc sports models.

12x6.5N 3B 42 $62.00

.60 C/L Stunt (F2B) or .45 -

12x4.25 3B 40 $62.00

Piped .40 C/L stunt (F2B) or

12x4N 3B 36 $62.00

Narrow blade in pure CF for F2B & .46 3D etc

11.5x11 3B 40 $62.00

Special Order Only : Narrow bladed prop.

11.25x6.5 3B 37 $62.00

.46 C/L stunt, and popular for all general .45 / .50 models.

11x7.5 3B 40 $60.00

Originally for (1970's) .60

11x4N 3B 40 $60.00

Narrow blade in pure CF for F2B & .46 3D etc

10.5x6.25 3B 37 $57.00

Excellent prop for all .45 - .50 models, or .48 - .53FS powered models.

Props in Purple are made with 100% pure carbon (most have a glass core).

Special Requests: ie a request to drill a prop to suit a certain engine, then please specify your request, ie what the shaft size is, and in the case of multi bolt hubs what the bolt pattern is and what the bolt diameters are. Please do not assume we know what size your engine's bolt size and pattern is ... quite the opposite, we will NOT drill anything unless the order is correctly specified. We reserve the right to charge for extra service work performed (min $3, max $6). In the past we have offerred a service to modify diameter and pitch - this service has been discontinued.

See bottom of http://www.bolly.com.au/grp/ for more information re balancers, reamers, spinners etc.