What the thread found

• The G50x arm paired with M2 handled cameras weighing 30-40 pounds during workshop training without issues
• A 1.58 post is a good starting choice and lighter than larger alternatives, as manufacturers used this size on professional rigs before introducing 1.75 posts
• The G50x arm proved capable of supporting various digital cinema cameras including film cameras, though very heavy setups like Alexa SXT with anamorphic lenses or Alexa 65 would strain it
• A Zephyr vest with maximum 23 kg payload shows noticeable flex when loaded near its 20 pound limit and may not be ideal for cameras above that weight
• Adding cross back straps to a Zephyr vest can improve its performance at maximum payload
• Operators planning to regularly fly cameras heavier than 20 pounds should consider upgrading to a larger rig vest rather than relying on the Zephyr

Depends on

• Advice based on workshop training and personal experience rather than extensive production data
• Camera capability depends on the specific auxiliary kit configuration used with the camera body
• Geographic location and typical production needs influence practical equipment choices
• Upgrade to G70x arm is possible in the future if needed

Gear in this thread

Zephyrcatalog, G-70Xcatalog

Same gear or parts

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3. 2026First stabilizer purchase: Steadicam® Elite (14 kg payload, integrated Volt 3) versus Rever Evo (higher payload) and used-market strategy.DisputedFacebookThe Steadicam Group
4. 2026Removing a stuck aircraft pin from a used Steadicam® Zephyr arm connection block and reconfiguring to goofy modeFacebookSteadicam operators group