GM 10x5 Folding prop blades

Gm propellers are the best ...quality first class.
Service is outstanding.

As always, GM propellers are first class quality. Great fit against the fuselage

The product itself was top notch as you would expect from GM.
On a 28mm motor mount the props wrap themselves perfectly around the fuz to minimise drag.
The service was outstanding, they arrived in 2 days.
Couldn’t ask for more!

The prop blades are nicely made and very efficient in terms of thrust per amp draw with a F2919-10. They do fold back along my fuse but are not as clean folding as the CN 10x6s. Willing to have a tiny bit of drag given the low current draw yet high thrust of these. Perhaps a slightly wider hub spacing would allow these to lay flatter along the fuse.

As usual, excelent product and top brand from HF with the kind attention from Neil.

In my opinion these props are very good and do not brake the bank

Combined with a RFM or GM Spinner they fold nicely along the fuselage. Same day shipped, great service as always!

CN and GM both make prop spinners with wider spacing between the blade roots.
The stock spacing of 24 mm does not allow the prop blades to fold flat against my Samba PK2 fuselage.
There is another GM spinner model that I am using that has a 28 mm spacing that works great.
Super flat.
This would be nice product for Hyperflight to carry to resolve this issue.

CN also have a similar model spinner with 28.5 mm spacing that should work great as well.
I have not tried the CN spinner so your mileage may vary.

Ordered them with a 32mm VM Pro spinner . They didn't fold flat on the fuselage like they should have done, I had to substitute them for other blades that were cheaper , the money they cost this shouldn't happen, not impressed.