Meus Racing Metal Steel Bearing Screw Kit Boxed 247PCS for 1/18 TRX4M TRX-4M RC Crawler Upgrade Parts Accessories FPV Frames Note: This software will automatically

Note: This software will automatically update any CORTEXpro to firmware V1

Sensor Includes: 1 x XGuard RPM SuperSensor for Zenoah GASSERS with Static discharge protection & power buffering

Polarity protection

1 x Graphite Arm

RotorTech blades are finely crafted premium carbon fiber rotor blades from Fun-Key Aeroplane Models

Meus Racing Metal Steel Bearing Screw Kit Boxed 247PCS for 1/18 TRX4M TRX-4M RC Crawler Upgrade Parts Accessories FPV Frames Note: This software will automaticallyFeatures: 1. Made of stainless steel,sturdy and durable; 2. Has precise tolerances and can perfectly replace the original screws; 3. Replace the stock bushings with bearings for smoother operation4. Includes all bearings and screws for TRX 4M; detailed list as shown in the picture. Weight: 100gMaterial: SteelPackage: Boxed