SAB UNIBALL M2 Ø5 H3,5 - Goblin 500/570/630/700/770 [H0064-S]

well packaged -no issues

Very handy never know when you will need the spacers, balls or screws

Fast shipping from heli direct

The 2mm stand offs can be used to change the ball position. I use them in the tail to lessen the preload and make the tail pitch slider move more easily

I always buy from Helidirect Since they keep products in stock and they ship out quick!

Awesome set of balls for any 550 -700 class heli.

These are good for my goblin 500 sport and 630, but I also changed all of the balls, ball links, and servo horns to all SAB balls and ball links. I even used these for the servo horns which are also SAB. So not only just for SAB, good for any other!

As usual. The parts were great. Packed well and shipped quickly. The SAB parts are great.

The Nitro fuel is hard on these balls and mine wear out about every 50 flights. You would think the plastic link would wear out first, but its the balls that wear out and become smaller over time.

Good product t Thanks