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SAB introduced the Direct Drive on this class of helicopter and as you may know, we sold more than 2500 KITS.
However, in pursuit of improving performance, we determined that the Direct Drive could no longer be the correct solution. The evolution of the RAW 420 will use a motor belt drive.
This is how the RAW 420 Competition was born. Lighter, faster, more flexible in the selection of the desired head speed at a higher performance level.
Download manual here
⢠Main rotor diameter 935mm (with 420mm blades)
⢠Main blade length 380 to 420mm
⢠Tail rotor diameter 190mm (with 70mm tail blades)
⢠Tail blade length 60 to 70mm
⢠Micro size cyclic servos (23mm)
⢠Mini size tail servo (35mm)
⢠Maximum battery size: 140x40x50mm (max)
⢠Recommended battery: 6s 2200/2700 mAh
⢠Recommended motor: 3020 ā 3215 ā 3220
⢠Recommended KV motor: 900-1000 KV
⢠Recommended battery weight: 350-420 grams
⢠Recommended ESC: 60 (70-80A is required only for hard 3D flight with temperatures above 30°C)
⢠Tail rotor ratio 4:1
⢠8mm main shaft
⢠5mm tail shaft
⢠Quick release battery tray with integrated connectors
⢠Zytel HTN resin blade grip arms (sacrificial)
⢠It is not necessary to remove the canopy to replace the batteries.
⢠Main ratio 1:5/6
⢠Tail ratio 4:1
Ā
Ā
⢠SAB Goblin Raw 420 Competition Kit x 1
⢠S420 Main blades set x 1
⢠S70 Tail blades set x 1
⢠Manual x 1
| Vendor: | SAB Heli Division |
| SKU: | SG424 |
| Barcode: | 8935254820505 |
| Availability: | In Stock |
| Product Type: | Helicopter Kit |
| Weight: | 12.5 lb |
This helicopter is quick and easy to build. It comes with a manual that is easy to follow and all of the pieces fit together like they should.
This was my first ever helicopter build. It was easy to assemble and had no issues. A month of flying and I cannot wait to build another one. This helicopter is quiet being belt driven compared to anything else I have flown at this point and is very agile. This can do anything you throw at it and will not quit. Very well designed and you will not be disappointed, I would definitely recommend getting one.
Like I said I didnāt buy mine here but I do buy lots from Heli direct. This Heli is great, buy one here or wherever you want. It flys great, I try and put 2 packs a day into it. Itās my practice Heli. Now I think I want the mini genesis to complement it.
Amazing little heli. Looks just the bigger raw line up. Easy to see and will do anything you throw at it.
Building is a breeze! Super happy! I have 8 different 400 size helis and this one builds about the easiest. Makes it super nice with colored life like instructions. It's definitely worth it! Not cheap but worth it
This is my fourth Raw 420 and my second 420 competition. The 420's are my go-to helicopters. They fly great and reliable. Easy to assemble and excellent instructions. The prioritary battery connecter on the competition is a much heavier duty than used in the direct drive Raw. I would recommend using the Torq BLS0808 Brushless Micro HV Cyclic Servo's and TORQ BLS0705M Mini HV Brushless servo for the tail.
First SAB build and it has gone well. Quality kit and packaging. I like having the physical build manual and think it is laid out well. Very happy overall.
Love it, flies so smooth and bigger then it is.
They have anything helicopter related, the selection of kits can be overwhelming
This is my second 420, my first one is the DD version. I really like how SAB manuals are so well thought out and the helis are so easy to build. Bags are labeled according to the page your on. Canāt wait to fly this version.
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