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Rave ENV

Get to Know “RAVE ENV”

Curtis Youngblood best known as the god father of the modern 3D flight, come-up with a 90/700size helicopter called the RAVE ENV.  The Rave ENV stands for Electric, Nitro, Variant. The idea is that there is no conversion needed regardless of your power plant choice. It only takes as little as  12 minutes to convert from Electric to Nitro and Vice Versa. The best thing other than a Motor and ESC you don’t need any additional parts to the conversions!!

700 class/ 90 size

Only a few years ago there was no such thing as a 700 class helicopter, we just called them 90 sized. Although the size scale is a little convoluted (a 450 class doesn’t run 450mm blades, but a 600 or 700 class does run the corresponding 600mm or 700mm blade), the 700 size class swings 700mm rotor blades, and its generally considered the largest and most popular helicopter size for flying 3D aerobatics or FAI precision flying. The 90 size class usually represents the pinnacle of performance from a given manufacturer. With Curtis Youngblood releasing his own design 700, the helicopter world is sure to take serious notice.  With a competitive price, Curtis may just have a huge winner on his hands.

The RAVE ENV comes with 3 colors:

Yellow, Green and Orange, Flybarless or Flybared.

RAVE 90 ENV ELECTRIC

Features:

  • Simple, easy to assemble design
  • All metal rotor head
  • Light weight design for ultimate 3D performance
  • Rigid frame design for precision flying
  • Multi position control options for mild to wild flying
  • +/- 14 degree collective range
  • Multi use frame stiffeners to fine tune preferred setup
  • Heavy duty tail system
  • Smooth torque tube tail drive for high end 3D or FAI performance
  • Frame design allows easy conversion from electric to nitro and back
  • Rotor head design allow easy conversion to flybarless and back
  • Top mounted motor allows for easy battery installation and optimum CG
  • Large Mod1 main gear
  • Large Mod1 pinion gear
  • Tail boom pined on both ends for positioning and safety
  • New control surface pinning feature for easy pushrod setup

Specifications:

  • Length: 1340mm
  • Height: 475mm
  • Main blade length: 690-710mm
  • Main rotor diameter: 1531-1571mm
  • Tail rotor diameter: 295mm
  • Main gear: 130T
  • Drive gear ratio: variable:1:4.54 (E:M:T)
  • Weight: 4720g

Included Accessories:

  • (1) Rave 90 ENV Electric Kit
  • (1) Painted Fiberglass Canopy
  • (1) Illustrated Instruction Manual
  • (1) 3K Carbon Fiber Tail Blades
  • (1) FAI Style Smooth Paddles (plastic)
  • (1) Switch mount
  • (1) Satellite Receiver Mount
  • (1) Boom Support Bridge
  • (1) Velcro Straps

Rave 90 ENV Nitro

Specifications:

  • Length: 1340mm
  • Height: 474mm
  • Main Blade Length:  690-710mm
  • Main Rotor Diameter: 1531-1571mm
  • Tail Rotor Diameter: 294.5 mm
  • Engine Pinion Gear: 16T
  • Main gear: 130 tooth Mod1
  • Autorotation Tail Drive Gear: 118T Mod1
  • Drive Gear Ratio: 8.125:1:4.54(E:M:T)
  • Fuel Tank Capacity: 660CC

Included in Kit:

  • Rave ENV Nitro kit: Carbon Fiber
  • Painted Fiberglass Canopy
  • 3K Carbon Fiber Tail Blades
  • Aluminum Tail Boom
  • Carbon Tail Gear Box Plates
  • FAI-Style Smooth Paddles (plastic)
  • Fuel Tubing
  • Fuel clip: 5mm
  • Fuel clip: 6mm
  • Switch Mount
  • Satellite Receiver Mount
  • Boom Support Bridge
  • Velcro Straps

Features:

  • Simple and easy-to-build design
  • All-metal rotor head
  • Light weight design for ultimate 3D performance
  • Rigid frame design for precision flying
  • Multi-position control options for extreme or precision flying
  • +/- 14 degree collective ability for extreme 3D
  • Dual support clutch design for longevity and durability
  • Clutch is a modular design for easy removal from top or bottom
  • Multi-use frame stiffeners to fine-tune preferred setup
  • Fuel tank capacity:  660cc
  • Heavy duty tail system
  • Smooth torque tube tail drive for high end 3D or FAI performance.
  • Versatile frame design for easy conversion from Nitro to Electric
  • Versatile overall design for easy conversion to and from flybarless
  • Large, high-efficiency cooling fan system
  • Removable fan shroud baffle to optimize for different engines
  • Large Mod1 main gear
  • Large Mod1 pinion
  • Tail boom pinned in both ends for positioning and safety
  • Ready to fly weight is 4.3kg
  • New control surface pinning feature for easy push rod setup