Alluminio Prop Spinner 32 millimetri / 1.25 pollici / 2 Lama
Perfect for the Funfighters. Slightly smaller than the stock spinner, but fits the same shaft and props. Dirt cheap, mine seems as balanced as it needs to be; it atleast sounds smoother than the stock plastic spinner.Had to clip the hex screw a little shorter to fit everything without a washer, but otherwise a perfect funfighter spinner replacement.muy buena terminacion exelente conoQuality is quite fine considered the price. Actually the colour came off at first landing...I bought this as a replacement spinner for the 620mm wingspan HK RareBear running on the stock motor with the 5mm extension shaft. It uses a machined aluminium backplate with an oversize hole and a machined adapter must be pressed into the backplate. The diameter of the adapter hole is a nice slide fit on the 5mm shaft. (Ensure that you press the adapter fully home so that it lies flat against the backplate). The brass adapter nut is drilled and tapped for 5mm metric thread at one end and 3mm metric thread at the other. The machine screw that holds the spinner to the back plate is 3x10mm. The spinner is very lightweight and highly polished. I am not sure what it is made from, but it seems to work. It is much better than the standard RareBear spinner in all respects. However, it is slightly out of balance (compared with not having a spinner at all). I am not sure how to balance it or whether it is worth the trouble!
Overall it seems fit for purpose, looks very good on the plane and is very inexpensive.