Perfect for H10 Optic builds • Fits Castle Mamba‑X ESC •
Upgrade your Vanquish VS4‑10 H10 Optic chassis with this precision Low-Center Gravity (LCG) electronics tray. Made especially for the rare VFD transmission and Mamba-X ESC, it drops your electronics setup by about 23 mm for improved balance, clearance, and cooling.
Added basic design variant for smaller electronics setups/running the Mamba-X sideways. May not work with dual batteries or have room for RX. Shown in PURPLE in sample photos.
💧 Lowers ESC and battery placement for lower center-of-gravity
🔩 Designed to house dual batteries and plenty of ESC/transponder space
🎛️ Works only with VFD transmission (not compatible with VFD Twin upgrade)
✂️ Reuses stock mounting screws; extra corner holes are included for zip-tied wiring
🧱 Strong print recommended at 100% infill (PLA+) for rigidity and durability (rccrawler.com, cults3d.com, cults3d.com)
Vanquish VS4‑10 H10 Optic chassis
Castle Mamba‑X ESC
Designed specifically for VFD drivetrain setups
(Note: May not suit twin transmission variants)
(1) 3D-Printed LCG Electronics Tray
Hardware not included
(custom colors available on request)
This piece is custom-designed and printed by a quadriplegic maker using adaptive equipment. Every purchase helps fund essential therapy, care, and mobility support. Your support creates real independence. 🙏
Ships from the USA
Securely packaged around interior electronics mounts
Fast turnaround — ready to go within a business day
Upgrade your crawler’s performance and aesthetics — drop that center, run dual packs, and carry your gear with certainty.
Buy now and drive with confidence.