Loading... Please wait...

Our Newsletter

LEGGERO S3 Racing Frame Kit (3mm Unibody)

  • Image 1
  • Image 2
  • Image 3

The AVANT LEGGERO S3 is a 3" Stretched X designed to support the standard size components such as Runcam Swift, Runcam Swift 2, Runcam Eagle, Runcam Owl Plus,  HS1177, ESCs and Flight Controller. It features a solid "Chamfered" 3mm unibody 3K twill weave carbon fiber main plate, 1.5mm top plate and 1.5mm camera mounting plate for simple construction and durability. The Stretched X layout gives you an extremely quick roll rate and stability during fast foward flight. The top plate cutout is larger enough to use any lenses with up to 18mm in diameter.  Plenty of room to install all the standard size components. Bare frame + hardware weighs only 34g.


      "Free DHL upgrade will be offered when purchasing (Frame Kit + Motors) OR (any 2 Frame kits), please choose standard shipping USD5.00 when proceeding checkout"  




  • Weight (Airframe + Hardware): 34g (+/- 2g)
  • Motor to Motor diagonally: 146mm
  • Main Plate Thickness: 3mm
  • Top Plate Thickness: 1.5mm
  • Max camera angle: 60 degrees
  • Camera mounting pattern: 28mm - 28.5mm
  • Motor Size: 1306-1407 (3100KV-4000KV)
  • Prop Size: 3"
  • Lipo: 4S 500-1000mah or 3S 1000mah



  • 1x    3mm 3K carbon fiber main plate (Chamfered/cut in 45degs)
  • 1x    1.5mm 3K carbon fiber top plate "Blue"
  • 2x    1.5mm 3K carbon fiber camera mounting plates "Blue"
  • 4x    30mm black anodized textured grip standoffs
  • 4x    M3*7 10.9 high tensile steel screws
  • 4x    M3*6 10.9 high tensile steel screws
  • 12x  M2*6 10.9 high tensile steel screws 
  • 4x    M3*10 nylon screws
  • 4x    6mm hex nylon standoff
  • 8x    M3 nylon nuts
  • 1x    XT30 connectors
  • 1x    Avant battery strap


       "This item is offered 40% off the replacement main plate if breakage occurs"

Bookmark and Share

Find Similar Products by Category

Add to Wish List

Click the button below to add the LEGGERO S3 Racing Frame Kit (3mm Unibody) to your wish list.

You Recently Viewed...