G-Force 90STD and 90SE 3D Mixer Arms:

. Configured for aggressive 3D flying
. Up to +/-15 degrees for your collective
. Uses your stock bearings and pivot balls.
. Uses the d4xD8xW3 bearings from your stock mixers.
. Designed for the G-Force Tuner head but will work with stock TT head.

(Bearings/pivot balls, screws not included)