Description

Sub250 Huma20 O3 Bottom Plate 2mm Carbon Fibre

Drop-in replacement for the Sub250 Huma20: this Huma20 O3 bottom plate is a 2mm carbon fibre bottom plate built for sub-250 builds and DJI O3 compatible frames. Fits Huma20 O3/O4 layouts and keeps your rig tidy (yes, we padded SEO for safety).

Why You Want It

Because a flimsy bottom plate is how you lose a VTX and a weekend. This plate gives a low-profile, rigid base for the O3 Air Unit and battery straps, tidy cable routing and crash-resistance where it counts. Were selling this capitalism, the build community, and your need for fewer repairs made us do it.

Specifications

• Material: 2mm carbon fibre (stiff, light, not magic smoke proof).
• Thickness: 2 mm (standard Huma20 spec thicker where it matters).
• Fits: Sub250 Huma20 O3 / O4 frames (95 mm wheelbase) mounts to the usual Huma20 stack layout.
• Mounting: Designed for common AIO/FC stacks and tidy O3 air-unit routing (yes, that means less Velcro soup).
• Weight: ~5 g (estimate we guessed so you dont have to; actual depends on trim and screw kit).
• Finish: CNC cut with chamfered edges (no sharp bits to snag your lipo strap).

Whats in the Box*

• 1 Sub250 Huma20 O3 bottom plate (2mm carbon fibre)
• 1 Screw & hardware pack (colours and count may vary by batch)

Huma20 O3 Bottom Plate

Features and Highlights

• Low profile design keeps AUW down and GoPro/gimbal clearance friendly.
• Cable channels route VTX/antenna and battery leads cleanly (less field surgery).
• Replacement ready swap it in after a crash and stop pretending duct tape is a build strategy.

Disclaimer

Hardware colours and screw sets may vary by batch, but the plate will fit the Huma20 O3 frame as advertised.

Still Here?

Honestly, if you’re still reading a bottom-plate listing you’re either building the perfect sub-250 Huma20 O3 drone or you enjoy marginal improvements. This is the Huma20 O3 bottom plate replacement that keeps your DJI O3 tidy and your AUW sane chuck one in your basket and stop blaming vibration for everything.