Astro Vibration Isolator Set Stiffness/Durometer:50A (Black) The isolator comes with 30A

The isolator comes with 30A durometer dampers pre-installed (as well as a spare set) which work well for most payloads

SL batteries utilize Lithium-Ion cells for more reliable performance and safer handling than LiPo battery cells

Revolva FE/PL is the essential combination lens and filter mount for Freefly Ember S5K

but if you lose it or want a spare

Astro Vibration Isolator Set Stiffness/Durometer:50A (Black) The isolator comes with 30AThese replacement vibration isolator balls for Astro come in different durometers (stiffnesses) for different payload weights and flying conditions. The current generation of 3 point isolators (Integrator Isolator Kit and Astro Isolator) can each hold up to 6 damper balls.* The prior generation of 4 point isolator (Mapping Isolator with Smart Dovetail) can hold up to 8 damper balls.** Features A complete replacement set of 8 isolator cartridges for