Are Apex and Apex Mountain helix's the same

[pdrmike]

I am looking for an Apex secondary helix. Found one on the forum that is off a Apex Mountain, are they the same????? I would think they are, but not 100% sure. Thanks, Mike

 

[Turk]

Different helix. 51/43 for apex & strate 45 for mountain.

 

[pdrmike]

Thanks Turk!

 

[FireStone]

I'va tried the 47° Yamaha helix with grn-grn-grn spring on the primary clutch...the best feeling at this time.
The motor rev quickly, acceleration is amazing.
Next season I will put a Dalton flyweight kit full ajustable from 62-69.5 gram. I've already the kit.
But I watch also for the Shockwave helix....full ajustable, You have 2 choice of helix, 1angle, or 2angles.