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Alzrc Hobby Shop

Trex450 Pro 121T Slant Thread Main Drive Gear (10pcs /pak)



●Use for T-REX 450 Series.
●Must with:Motor Pinion Helical Gear 11T/12T
●New style high strength 121 tooth Mod 0.6 helical main gear for 450 size helis. 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.
●Gear ratio 1:10.08.

  the Outside diameter of gear  is around 76.20mm


●M0.6 Slant Thread Main drive gear(121T) x 10  
●Weight:40 g

Add to Cart:

  • Model: D45P09H
  • Shipping Weight: 50g
  • 10 Units in Stock

This product was added to our catalog on Thursday 20 December, 2012.