The Bondtech LGX ACE Hotend is an add-on attachment for the LGX eXtruder. The different variants of the LGX ACE Hotend are designed for rigid and flexible materials, improved cooling capacity, and high flow rate applications.

Easy to cool down and install
Supports rigid, flexible, and soft materials
Prints flexible and soft materials faster
Allows for higher volumetric flow rates

By Bondtech and Slice Engineering

The LGX ACE Hotends are special short filament path hotends, co-developed by Bondtech and Slice Engineering, to be used with the LGX eXtruder. These hotends come in multiple variants including Mosquito Magnum+®, Mosquito®, and Copperhead®.

Engineered To Give More Flow

During the long months of deep testing that preceded the launch of the LGX CHT nozzles, Bondtech discovered that shortening the post-drive filament path generates increased volumetric flow rate capacity. The LGX versions of these hotends deliver increased flow rates compared to the basic versions of these hotends.

Designed To Be Cooler

The Bondtech LGX ACE Hotends feature monolithic air-cooled cold blocks and heat sinks that engage with the LGX extruder using its interface plug and rest at the front of the extruder. The heat sink includes the hole pattern for attaching 40×40 fans. Bondtech's tests suggest a 4010 fan is enough to cool down the cold block and the cold zone of the heat break, due to the monolithic design of the cold block and heat sink that increases heat transmission and dissipation.

Hotends

Mosquito Magnum+®: The LGX ACE Mosquito Magnum+® Hotend is a robust high-flow hotend that allows for one-handed nozzle changes and industrial level volumetric flow rates.
Mosquito®: The LGX ACE Mosquito® Hotend is a small, light, and robust hotend that allows for one-handed nozzle changes and higher volumetric flow rates.
Copperhead®: The LGX ACE Copperhead® Hotend is a small and lightweight hotend that allows for higher volumetric flow rates.

Compatible Rep Rap Style Nozzles

Vanadium Nozzle
BridgeMaster Nozzle
CHT Coated Brass Nozzle

Extruders, heaters, and thermistors are not included. Lastly, the LGX ACE Hotends are not compatible with 3DSolex Matchless 1.75 mm nozzles.

Printheads & Upgrades

Mosquito® Magnum Hotend

Copperhead® Heat Break

Mosquito® Liquid Hotend

Mosquito® Hotend

Raise3D E2 Upgrade Kit

Bondtech LGX Extruder

Copperhead® Hotend

Modix Upgrade Kit

Bondtech LGX ACE Hotend

Raise3D Pro2 Upgrade Kit

Prusa MINI Upgrade Kit

Craftbot Flow Upgrade Kit