E20 RDT Starter Pack – Solderless & Plug-and-Play
Perfect for small Free Flight electric models like E20, or when converting from rubber to electric. This ready-to-go kit includes everything you need for a remote DT setup — no soldering required.
Just tie your DT line to the solenoid pin. When triggered, it simply pulls the pin and releases the DT line. Couldn’t be easier!
- Solenoid mechanism: Simple, compact and reliable
- Total powertrain weight: 13.8g (including battery)
- Installation: Fully plug-and-play with JST 1.25mm connectors
- Total value: ~£72 worth of individual components
Removable JST Sockets
These Micro JST 1.25mm sockets offer plug-and-play use.
Alternatively, the JST socket can be removed, and wires soldered directly to onboard pads for a robust and low-resistance connection

📦 Included in the Pack:
- E20+ RDT Timer with ESC + Band Burner DT
- BMK B1 RDT Transmitter
- Solenoid Release Mechanism
- 15,000KV Coreless Motor (36–40g thrust)
- Gemfan 65mm Props (CW + CCW)
- 150mAh LiPo Battery
- BMK LiPo Charger
- JST 1.25mm Extension Cable