This kit comes with 13 - Generation 4 (G4) Raptor blades and a thirteen blade hub.

Our Raptor Generation 4 blades can last 75 years in the sun - Made to withstand extreme heat and sub-zero temps. High speed, high efficiency, economical and durable.

Generation 4 Blade Specifications:
- Manufactured in Missouri by Missouri Wind
- Perfectly balanced
- Resistant to ultraviolet light!
- Will NEVER crack or degrade
- Clockwise rotation
- Each blade is 29" long
- Assembled turbine diameter is 59"
- Blade base is 6" wide
- Blade tip is 1 1/8" wide
- Blades weigh approximately 1 pound each
- Lifetime Guarantee

13-Blade Hub Specifications:
- 11" diameter, 1/4" thick
- Laser cut, perfectly balanced, will not bend
- 17 mm hub center fits most older GM/si type alternators
- Mounting holes are .245" with .930" hole center spacing
- 1/4” bolt holes are 15/16" center to center
- Hub comes unpainted

Here is a video of our extreme low wind hub with 13 Raptor blades:





Click here to see a video on assembling a Missouri Wind turbine.

Please click here to view the instructions and warnings for Raptor blades.

Blade warranty:
Limited terms for all Raptor Generation 4 wind turbine blade warranty. Guaranteed for a lifetime, not to break under normal use. Cracked or broken blades will be replaced FOR FREE! We only warranty blades if they break under normal use. Our blades can last 75 years in the sun (Lifetime).

We do not recommend using our Raptor Blades with any hub made of less quality than the hubs recommended on our site.

Warranty does not apply due to a tower fall, over tightening of bolts, or striking flying debris from tornado or hurricanes, or falling trees. Warranty only applies when Raptor Generation 4 blades are used with Missouri Wind and Solar blade hubs only.

Buyer is responsible for shipping costs only. All broken blades must be returned to Missouri Wind and Solar for replacement with copy of purchase at expense of the owner.