Tri-X model with KP-00 motor
and home build reduction on 2 ballbearings of 1 mm dia.
Model spans 18 cm (7") and weighs 21 grams with the new 80 mAh GP NiMH cells.
Flight is still only 4 minutes as the cells are too heavily loaded.
the new 3.5 gram Lithium Polymer cell the weight is 18.5 grams
The flying time is over 12 minutes while doing loops and barrelrolls.
The transformation is amazing.
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