pawnshopmike
Staff member
@pawnshopmike.I have used all three sizes on the many Profiles I have flown. The Small size is perfect for profiles in the 40 to 60 glow size,4 to 6 lb. TTP15. The TTP 19 is great for profile's in the 60 to 120, glow, or 20cc gas profiles, and the TTP 17 works with Profiles that weigh 9 to 15 lb. or 30cc up to the 50cc gas profiles. on these 20cc profiles I use the TTP 19. I have flexed this gear a few times to where the wheels have punched holes in the bottom of the wings and spring right back LOL!! Any aluminum gear whether light gage Or thicker will not flex Aluminum gear will just bend and twist out of shape, and will break eventually The thicker aluminum gear is hard to straighten and has to be removed to do so FWIW The Tetherlite gear will take a licking and keep on ticking
Thanks for the info Jerry. I might order a set of the TTP19 for mine.