Idle Pulley for 450 size Helicopter

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Certified Buyer Rated

Jun 23, 2012

Good upgrade to keep the belt centered in place without sliding.

Must be applied anaerobic retainer to fix the bearing.

But it could be in another color! eg gray or silver!

Not match with the other parts color.

weight with packing 2gr!

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Certified Buyer Rated

Dec 14, 2010

HK did it again - product good more than 100 recomended..

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Customer Rated

Sep 13, 2010

good product at a good price, good quality, Copterx 450 V2, T-rex 450 V2, installation without a problem, the placenta attached to the adhesive

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Certified Buyer Rated

Sep 04, 2010

Seems to work fine so far.

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Certified Buyer Rated

Jun 08, 2010

great part, very usefull for my HK450V2

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Customer Rated

May 31, 2010

Bearing on mine was slightly loose resolved with a little blue loctIte. This solved the problem. Overall I feel that it does deserve a five star rating, as it fitted well, runs smoothly and is nicely finished.

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Customer Rated

May 18, 2010

Perfect match for Copterx450 SEV2 but you should use anearobic retainer for fixing bearings.No more belt slip.

On the other hand red color is not good.For me blue is better.

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Certified Buyer Rated

May 11, 2010

grate little thing is as shown it hase a bright finish and looks good with the blue tail set

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Certified Buyer Rated

May 07, 2010

A good little upgrade for any 450 heli. This ensures that the belt never slips of the rear gear.

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Certified Buyer Rated

May 06, 2010

Very nice upgrade to the stock tail unit on the HK450 Heli. Keeps the rotor belt in one place.