Align HN7117 T-Rex 700 New Main Rotor Holder Arm FO-XX 2.0 Parts This is a genuine HPI

This is a genuine HPI Racing aluminum preload collar set in 13mm size for the E-Firestorm 10T and Firestorm 10T

allowing oil to flow differently on compression versus rebound

Left and right knuckles are mirror images and are not interchangeable

the epoxy potting guarantees protection around the circuitry and ensures all-weather use

Align HN7117 T-Rex 700 New Main Rotor Holder Arm FO-XX 2.0 Parts This is a genuine HPIAlign HN7117 T Rex 700 New Main Rotor Holder Arm Features: Suitable for T REX 700E 700N . 6061 T6 Aluminum alloy material and CNC processed. Suitable with: 700 Newly Main Rotor Holder(HN7116). Fits: Align Part # HN7116 Includes: Metal Main rotor holder arm x 2 Socket collar screw x 4(M3x6mm)