The complete Prusa Nextruder Starlex DHB 24 hotend with two powerful 30-watt heating elements is the ideal choice for anyone looking to take their Prusa printer to the next level of performance. The system combines the precise Starlex DHB 24 hotend with a particularly powerful heating module, enabling stable temperatures, fast heat-up times, and exceptionally clean extrusion.

The Starlex DHB 24 impresses with its optimized heat dissipation and a generously sized, stable melting zone. This ensures clean layers, uniform extrusion, and excellent printing results – especially with technical filaments such as ABS, nylon, PETG-CF, PC blend, or other materials with higher requirements.

A particular highlight is the 2x30W heating elements, which offer significantly higher thermal output than standard or 2x24W heating modules. This results in clear advantages in daily use:

Advantages of the dual 30W heating elements:

• Much faster heating times – ideal for frequent material changes and high productivity
• Stable temperature control, even during very long print jobs.
• More thermal reserves for high-temperature materials
• High flow rates with large nozzles (0.6 / 0.8 mm) without temperature drop
• Consistent performance at high printing speeds

A particular added value of the kit is the Starlex nozzles, which offer additional advantages thanks to their clever design:

• Tool-free nozzle change – nozzle replacement is quick, clean and without risk of damage.
• Increased flow rate – the significantly larger melting zone enables more stable material conveyance and higher printing speeds.

Thanks to the modified Nextruder heatsink, the nozzle height remains exactly the same as the original. This means you can use the kit immediately without any additional adjustments or modifications.

The full kit is compatible with all Prusa printers that use a Nextruder head, including:

• Prusa MK4 / MK4S

• Prusa XL

• Prusa CORE One

• Prusa CORE One +

• Prusa CORE One L

Important NOTE:

Installing this hotend is at your own risk. Any damage resulting from the modification or operation is the user's responsibility. Please note that replacing the original hotend may void your printer's manufacturer's warranty.

Scope of delivery:

1× Modified Prusa Nextruder heatsink – same nozzle height as the original, ready to use immediately

1× HSC 24

1× Base plate D4

1× basic heating set (2× HB D3.0×24, 2× HB Clamp24, 1× Clip 3.0, 1× Socket)

2× MCH 24V heating elements, 30W

1× thermistor NTC 100K 3950 Microfit 3.0

4× brass nozzles (0.2 / 0.4 / 0.6 / 0.8 mm)