These blades are designed for 3D pilots of mini helicopters. These main rotor blades are one of the best carbon fiber blades on the market at very inexpensive price tag. Blade weight, spanwise and cordwise C.G.s are perfectly balanced. Fully symmetrical blades with great lift and silky aerodynamic performance.

These blades are pre blanced at factory with white tips.

Compatible with Hirobo Lepton and Quick Japan 8 helicopters and T-REX 500

Specifications:

Chord: 40mm
Thickness: 5.55mm
Blade grips thickness : 9.21mm
Screw holes : 3mm
Weight: 60grams

Application:

- Hirobo Lepton
- T-REX 500
- HDX500
- Quick Japan 8

 

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Current Reviews: 4

Submited By: Thomas on 03/23/2009 To add to my last comment: HeliDirect customer service was quick to reply and refound me without any problems. No luck with this set of blades, but I was very happy of the customer support.

Submited By: Thomas on 03/22/2009 I may had a problem with my blades: one is 3 mm larger than the other and the hole on both blades are not at the same position. I will ask for a refound.

Submited By: Glenn on 07/28/2008 great blades for the money. 2 sets i buy were out of balance just a bit. Not the prettiest blade out. Track good. Fly good on a trex 500 . They have good punch out. Great blade when you know your going to do something that could cause a crash. ;)

Submited By: Mehis on 05/12/2008 These are good blades for the HDX500 at this price, even when flying with heavier (ca. 480g) 6SA123 packs. Unfortunately the item is mostly out of stock :(

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