Hangar 9 Aermacchi MB-339 Upgrade Thrust Tube by GRUMANIA JETS
This double-walled thrust tube is designed to fit the 1.9 meter MB 339 Horizon Hobby/HANGAR 9 model with modifications to the formers as it is a larger diameter.
It is designed to work in conjunction with a BF100 (or similar) size turbines for those wanting more power.
The tube is the lighter INTERMEDIATE II tube, which is ideal for use with such turbines.
Like all of our thrust tubes, it comes with a removable intake funnel and mounting hardware.
Please Note. This thrust tube is 84mm outer diameter with 115mm intake bell so the model will require modifications.
Weight: 338 grams
