RATE Motor Wire Extension Board – Clean Build, No Messy Splices

The RATE Motor Wire Extension Board gives you a clean, professional way to extend motor wires – whether you're building a tiny 2-inch whoop or a 5-inch freestyle fpv drone.

No more bulky solder joints. No more mismatched wire colors. Just plug, solder, and fly.

Why choose this, rather than manual wiring?

✅Direct soldering or butt connectors look messy. This board gives you a clean, symmetrical layout – pro-grade finish in seconds.

✅No crimping, no loose connections. Solder once, and it's solid for hundreds of flights.

✅Slide a heatshrink tube over the whole board for insulation and strain relief – perfect for tight builds where wires rub against carbon fiber.

In what scenarios can you use it?

• Re‑arming a crashed quad – motor wires came up short? Extend them cleanly.

• Frame swap – new frame needs longer wires than your old one.

• Custom builds – mix and match motors and ESCs without wire length anxiety.

• Whoop to toothpick conversion – easily extend tiny motor leads.

Specification

Small Extension Board (40A) — Dimensions: 12 x 5.5 x 1.0 mm (L x W x T)
Large Extension Board (65A) — Dimensions: 16 x 6.4 x 1.2 mm (L x W x T)

40A Extension Board is suitable for motor wires up to 3.5 inches ( 24–32 AWG ) 
65A Extension Board is suitable for 5-inch motor wires (18–24 AWG)  

Integrated Silicone Wire:
Small Extension Board: 0.8 m
Large Extension Board: 1.5 m