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Align 450 Slant Thread Main Drive Gear / 121T AL-H45156QA
Part Number: AL-H45156QA
Fits: T-REX 450/470 Series.
• Must with:H45157 Motor Pinion Helical Gear 12T.
• Suitable for normal and 3D flying.
• New style high strength 121 tooth Mod 0.6 helical main hear. The increase gear pitch can withstand higher power, at the same time minimize operational noise. A great upgrade to withstand the modern high power system.
• Utilizes high strength polymer plastic with excellent rigidity and flexibility characteristics.
• Patented unique built in fan design to create induced air flow, effectively cooling electronics and motor.
• Gear ratio 10.08:1.
- • CNC M0.6 Slant Thread Main drive gear(121T) x 3
- • Weight:35.3g