Custom 3D-Printed Rear Toolboxes for Triathlon & Road Bikes

Start every race fully prepared with the 3dpari rear ToolBox. Designed to mount easily on a seatpost and custom engineered for specific bike models, this toolbox ensures a secure fit and aerodynamic profile.

These toolboxes give you smart storage for CO₂ cartridges, spare tubes, tire levers, or multi-tools, without sacrificing aerodynamics.

The lid locks firmly in place with a slide mechanism and strong magnets, keeping your gear safe and rattle-free.

Each toolbox is precision-designed to match your setup, ensuring a secure fit and minimal drag. Built from lightweight, durable materials, they provide a sleek, race-ready solution for carrying your essentials.

✅ Aerodynamic and discreet design
✅ Perfect fit for your bike setup
✅ Lightweight yet strong construction
✅ Practical storage for race and training essentials
✅ Material: Carbon Fiber reinforced PLA
✅ Weight: 150-200 grams

Whether you’re racing a triathlon or pushing long training miles, our rear ToolBoxes keep your gear organized, secure, and out of the wind.

⚙️ Manufacturing & Quality
The toolbox is FDM 3D-printed using a Bambu Lab printer. Due to the nature of the process, small surface imperfections may occur — these do not affect performance. Each product is thoroughly inspected for functionality before shipping.

ℹ️ Disclaimer
This is not an original product from the bike manufacturer. It is a custom design, exclusively created and produced by 3dpari.