5 piece heater set.

1x heater cartridge. 50w or standard 64w

1 x 100k 3650 cartridge thermistor* (290c)

1 x P100 volcano block for cartridge thermistor. 

1X heat break. All metal. V6 threaded or Kraken smooth

1 X 0.4 nozzle.

Pre-crimped connector to suit X1 & Genius..

Choose X1 screw in standard or Genius ?newer X1 heat break. direct replacement.

* be careful when tightening retaining grub screw, the thermistor body is brass.

The thermistor will work as is to the standard 260c, plug and play.

But for best perfomance it requires a Marlin thermistor settings change. thermistor line from 1 to 13.

Marlin

*13:100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"

#define TEMP_SENSOR_0 13

https://github.com/MarlinFirmware/Marlin/blob/1.1....

(for best results we recommend also doing a PID tune)