Description
Aero-naut have released a range of “Cool Nose” spinners that have a hole in the front of the nose cone and vent holes in the backplate – the idea is to allow cooling air through to the motor, but you need corresponding holes in your nose former as well. 30mm without a backplate are available and very economical. Click here to see 30mm.
40-70mm sizes are currently available to fit a range of motor shafts and are featured on this page.
To see smaller 33-38mm Cool Nose spinners, click here.
The 40mm to 70mm versions have a backplate which has holes drilled in it – the centrepiece is not supplied with the spinner – you need to order a centrepiece to go with it – a centrepiece with hole spacings the same as the diameter of the spinner may fit due to the scollop in the backplate, and the crank in the blade hubs. To be absolutely sure of adequate fitting, order the centrepiece the next size up from the spinner. Click here to see Centrepieces.
There are many more sizes available from Aero-naut – the list above indicates the sizes that I usually keep
in stock – to see more sizes that I can order in, click here to go to the Aero-naut site.
Spinner Diam. Fits Motor Shaft Bore of Prop Holding Shaft Price
40mm 3.0mm 8.0mm $42
40mm 3.2mm 8.0mm $42
40mm 4.0mm 8.0mm $42
40mm 5.0mm 8.0mm $42
40mm 6.0mm 8.0mm $42
50mm 4.0mm 8.0mm $36
50mm 5.0mm 8.0mm $43
55mm 4.0mm 8.0mm $43
65mm 6.0mm 8.0mm $45
70mm 6.0mm 8.0mm $45
