This is an optional Oxy Heli Oxy 4 Stretch Kit. The Stretch Kit allows the Oxy 4 to be converted to a longer boom and belt allowing for up to 365mm main blades on the Oxy 4. Includes everything needed to convert the Oxy 4 except for blades.
Blades can range from 350-365mm in length, and is up to pilot preference to pick a size blade that suits them best.
This product was added to our catalog on February 5, 2018