Foxeer Caesar 3.5" Racing Frame

The Foxeer Caesar 3.5" is an ultra-lightweight racing frame engineered for high-agility sub-250g competition builds. Constructed from premium Toray T700 carbon fibre, it delivers the high rigidity and resonance control required for tight cornering and explosive acceleration on technical 3.5-inch tracks.

Key features

• Manufactured from high-strength Toray T700 carbon fibre with Foxeer's signature silky finish.
• Aerodynamic TPU canopy design minimises drag and protects internal electronics during crashes.
• Accommodates standard micro stacks or whoop-style AIO flight controllers.
• Optimised for 14x14mm nano FPV cameras to maintain a low profile and reduce overall build weight.

Specifications

• Material: Toray T700 Carbon Fibre
• Propeller Size: 3.5 inch
• Wheelbase: 150 mm
• Arms: 4 mm, 9-12 mm motor mounting
• Plate thickness: 2 mm top, 2 mm centre, 2.5 mm bottom
• FC Mounting: 20x20, 25.5x25.5 (M2)
• Standoffs: 20 mm and 25 mm M3
• Camera Size: 14mm (Nano)
• Weight: 50 g including TPU parts and screws
• In the box: 35-50 and 40-50 degree TPU camera mounts, AIO protector, U.FL antenna mount, turtle fin, battery strap and anti-slip mat

This frame is ideal for pairing with lightweight 1404 to 2004 micro motors and a high-performance AIO board, creating a highly responsive, race-ready quadcopter.