Pignone 2,3 millimetri / 0,5 M 12T (1pc)

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Certified Buyer Rated

Oct 11, 2014

Nothing special here, just a pinion gear that's exactly as advertised.

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Certified Buyer Rated

Jan 19, 2012

These pinion is very good the best thing is that it comes with a grub nut which makes it extremely easy to put it on or take it out from the motor as I like to experiment differnt head speeds

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Certified Buyer Rated

Nov 19, 2011

Good way to lower the head speed, first order was ok,,

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Certified Buyer Rated

Dec 12, 2010

I can finally tune my HK250 with different pinion sizes.

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Customer Rated

Jul 31, 2010

tima Qualidade e cabe perfeitamente no 2627 de 4200

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Certified Buyer Rated

Jul 10, 2010

this one is true size diameter but i need 14T

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Certified Buyer Rated

Jun 29, 2010

great pinion for 250 size heli if your motor is a lil to fast step down to this or an 11t

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Customer Rated

Jun 25, 2010

- material: brass

- tooth pitch: 0.5M - standard in 450 helis

(with constraints, may also work with 48DP, 5% difference)

- fixing: by grub screw

(flattening shaft by multi-tool grinder helps)



Pay attention to correct clearance of gear !