Mark4 7" FPV Frame - 295mm Wheelbase, 5mm Arms, 3K Carbon Fiber

Key Features

• 🛡️ 5mm Armor-Grade Arms
  5mm thick 3K carbon fiber arms for maximum impact resistance and minimal weight

• ⚖️ Optimized H-Layout
  Lower center of gravity and spacious central bay for clean, balanced builds

• 🔧 Universal Compatibility
  Supports 30.5×30.5mm and 20×20mm flight controllers, plus multiple motor mounting patterns

• 🎥 Flexible Camera Options
  19×19mm camera mount compatible with most FPV cameras

• ⚙️ Precision CNC Machined
  Perfect alignment and clean edges for professional results

• 🚀 Lightweight & Strong
  Total frame weight only 130g – built for performance and durability

Technical Specifications

• Wheelbase: 295mm

• Arm Thickness: 5mm

• Frame Weight: 130g

• Top/Bottom Plate: 2.5mm

• Side Plates: 2.5mm

• Motor Mount Patterns: 16×16mm, 16×19mm, 19×19mm

• FC Mounting: 30.5×30.5mm & 20×20mm

• Camera Mount: 19×19mm

• Overall Size: 193×223mm

Recommended Setup

• Flight Controller: F4/F7 (20×20 or 30.5×30.5)

• Motors: 2306, 2407, 2507 (7" compatible)

• ESC: 40A-70A 4-in-1 or individual

• Battery: 4S 1800mAh - 6S 3300mAh

• Props: 7-inch

(All components sold separately)

Package Includes

• 1 × Mark4 7" Frame Kit

• All necessary hardware and standoffs

• 3K carbon fiber components:

  • 5mm arms

  • 2.5mm top/bottom plates

  • 2.5mm side plates

Why Choose the Mark4?

✅ Unmatched Durability – 5mm arms withstand crashes and stress
✅ Build Flexibility – Multiple mounting options for all components
✅ Proven Performance – Stable H-layout ideal for freestyle and cruising
✅ Easy Assembly – Precision parts fit perfectly together
✅ Lightweight Design – 130g total weight maximizes flight time