Welcome to Liao cheng Tianji Aero tech Co., LTD.(TJIRC) !
The TJI RC Knief is a new 1m (39") wingspan racer with brilliant performance. Good quality composite glass and carbon all molded model, good design, great price!
The pylon racer is very nicely molded with a strong wing spar and a massive battery compartment, which will allow 4S 2Ahr batteries, or even larger to be fitted with ease. Performance is very good, very straight at high speed, very nice high speed glide, and a reasonable landing speed with the flaps down. The aerodynamic shape is good. The model looks like a scaled up Sergey Sobokin Stinger Speed 400 pylon racer, which indicates a good heritage.
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Knief Specifications |
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Wing span |
1.00 m |
39 in |
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Wing area |
9.8 dm2 |
153 sq in |
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Length |
64 cm |
25 in |
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Flying weight from |
550 g |
19.4 oz |
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Wing loading |
56 g/dm |
18.3 oz/sq ft |
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Aspect ratio |
10.2 |
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Wing airfoil |
7% proprietary |
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Dihedral (EDA) |
1.3o |
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Spinner Diameter |
38 mm |
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Battery compartment |
approx 40 x 38 x 170 mm |
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Centre of Gravity |
42 - 47 mm from wing leading edge |
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Controls |
Elevator, ailerons, throttle |
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Service hotline
Consulting services
Liao cheng Tianji Aero tech Co., LTD.(TJIRC)
Email：sales01@tjirc.com
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