i want to try 12x4 prop on my st 51 and the seller at my local hobby shop told me that he got new graupner 12x4.

i searched a lot but didn't find 12x4, anyone know this?????

how is the master 12x4 k series?

yep we have some - also ms[8D]

hi adrian,

how are these props????

i'm going to try this on my st.

they look like the one in the picture?

yep - pure fun fly but it surprized us for thrust it's very flexible and durable - we run it in a asp52s and it spins over 15000.

thanks.

TRG sale them now.

How's it compare to the APC 12x4?

don't know yet will compare soon

i just got one, it's really light compare to apc and thin.

when your coming to visit us at hefer

i will come when i will get my order, it's stuck in the customs (that dam strike...)

good luck