
Spring-Down Tri Gear Set RoboStrut Ready for 3/8" dia. Strut with 85 deg. Mains & 90 deg. Firewall Mount Nose w/Air Kit (set)
(RoboStrut Shown for Reference)
(RoboStrut Sold Separately)
The 510 Series retract offers a high performance air up and spring down with an economy price that also includes an air control kit specifically designed for this series. The 510 series can take a 3/8" diameter RoboStrut or 3/16" diameter gear wire is also available for the main gears.
The Nose Gear unit also offer a firewall or rail mounting system and can take a 3/8" diameter RoboStrut or 5/32 " diameter gear wire. Constructed out of high quality aircraft grade aluminum.
The 510 Series Economy Retracts are designed to replace other manufacturers retract systems.

Spring-Down Tri Gear Set with 85 deg. 3/16" Wire Mains & 90 deg. 5/32" Wire Firewall Mount Nose w/Air Kit (set)
The 510 Series retract offers a high performance air up and spring down with an economy price that also includes an air control kit specifically designed for this series. The 510 series can take a 3/8" diameter RoboStrut or 3/16" diameter gear wire is also available for the main gears.
The Nose Gear unit also offer a firewall or rail mounting system and can take a 3/8" diameter RoboStrut or 5/32 " diameter gear wire. Constructed out of high quality aircraft grade aluminum.
The 510 Series Economy Retracts are designed to replace other manufacturers retract systems.

Spring-Down Tri Gear Set RoboStrut Ready for 3/8" dia. Strut with 85 deg. Mains & 105 deg. Firewall Mount Nose w/Air Kit (set)
(RoboStrut Shown for Reference)
(RoboStrut Sold Separately)
The 510 Series retract offers a high performance air up and spring down with an economy price that also includes an air control kit specifically designed for this series. The 510 series can take a 3/8" diameter RoboStrut or 3/16" diameter gear wire is also available for the main gears.
The Nose Gear unit also offer a firewall or rail mounting system and can take a 3/8" diameter RoboStrut or 5/32 " diameter gear wire. Constructed out of high quality aircraft grade aluminum.
The 510 Series Economy Retracts are designed to replace other manufacturers retract systems.
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Spring-Down Tri Gear Set with 85 deg. 3/16" Wire Mains & 105 deg. 5/32" Wire Firewall Mount Nose w/Air Kit (set)
The 510 Series retract offers a high performance air up and spring down with an economy price that also includes an air control kit specifically designed for this series. The 510 series can take a 3/8" diameter RoboStrut or 3/16" diameter gear wire is also available for the main gears.
The Nose Gear unit also offer a firewall or rail mounting system and can take a 3/8" diameter RoboStrut or 5/32 " diameter gear wire. Constructed out of high quality aircraft grade aluminum.
The 510 Series Economy Retracts are designed to replace other manufacturers retract systems.
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Kondor Models Hurricane Pneumatic Main Retracts with Robostruts & Air Kit (set)
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Kondor Models P-47 Pneumatic Main Retracts with RoboStruts & Air Kit (set)
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Kondor Models Sea Fury Pneumatic Main Retracts with RoboStruts & Air Kit (set)
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Kondor Models Spitfire Pneumatic Main Retracts with RoboStruts & Air Kit (set)
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