Monolith CNC Gantry by LDO Systems (V2.4 and Trident with 2WD and AWD)
Couldn't load pickup availability
These are on their way from LDO to us, and will be shipped in 7-10 days.
All information can be found on GitHub.
Official CNC-machined Monolith Gantry kits, produced by LDO in collaboration with Monolith3D. Motors and belts are not included. We recommend these motors (LDO-42STH48-2504AH (S45R)).
Included in the kit:
- CNC/machined Monolith Gantry parts
- Parts for both 2WD and AWD setups
- Robust removable tensioners for belt and pre-tensioning
- Support for 9/10 mm belt, depending on toolhead compatibility
- Genuine Gates pulleys and pressed live-shaft idlers
- AWD front extrusion support for tool-changer setups
Not included: belts, stepper motors, toolhead, probe, electronics, printer-specific frame/panel upgrades, or firmware mods.
As an optional add-on for V2.4, you can add the required printed parts. These are printed in durable PC-PBT-GF.
Assembly instructions can be found here: GitHub

Credit and Attribution
Designer
CloakedWayne
Project Coordinator
JasonFromLDO
Design Consultant
DaveFromLDO
Scarecrow
The_Adeo
Production
LDO Motors
Testing
Brazuka
The_Adeo
Scarecrow
Zakfarias
SyNoon
JoseFromLDO us
Kittie Katt
Reth
JaredC01
Tae
TheVoronModder