#521RS SD Tri-Gear 90 deg Main & 90 deg FW Nose RS Ready w/Air Kit
Spring-Down Tri-Gear Set RoboStrut Ready for 3/8" or 7/16" diameter Struts with 90 degree Mains & 90 degree Firewall Mount Nose w/Air Kit (set)
The 510 Series retract offers a high performance air up and spring down with an economy price. The 510 Series Main Gear can take a 3/8" or 7/16" diameter RoboStrut or 3/16" diameter gear wire kit is also available.
The 510 Series Nose Gear unit offers either a rail or firewall mounting system and can take a 3/8" or 7/16" diameter RoboStrut or 5/32" diameter gear wire kit is also available. Constructed out of high quality aircraft grade aluminum.
The 510 Series Retracts are designed to replace other manufacturers retract systems.
If you are planning on using 3/8" diameter RoboStruts you will need to order a set of sleeve adapters. Click Here