The G770 3D gyro uses all-new SRVS UltraLok technology to provide constant rotation rates regardless of head speed, wind or flight direction. And with its aut...More

The G770 3D gyro uses all-new SRVS UltraLok technology to provide constant rotation rates regardless of head speed, wind or flight direction. And with its auto-trimming and anti-drift features, trim fiddling is a thing of the past. What s more, the ultra high response rate 770 3D holds like no other JR gyro.Less