• Premium Aluminum Build

    Durable anodized body with a sleek finish

  • LCD Display

    Real-time grinding time & battery level

  • Smart Safety

    Auto-stop + reverse protection for stuck beans

  • Long Battery Life

    1600mAh high-capacity, long-lasting use

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  • CNC-Machined Aluminum Build

    Precision CNC-machined and anodized for a refined texture, comfortable feel, and accurate fit.

  • Simple Operation

    One-button start and a clear, responsive display for effortless use.

  • Premium Internal Structure

    Brass inner shaft, higher toughness and lower hardness help protect the original center shaft.

Switch Freely Between Manual and Electric Modes

Magnetic quick-release interface, remove the module with ease and switch freely between electric and manual modes.

Ready to Upgrade Your C40?

Spinspro creates refined electric drive solutions for coffee lovers who value consistency, comfort, and control.

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FAQ

Q:  Is it compatible with the C40 Lab Series?
A: Yes. It is compatible with Comandante C40 MK3, MK4, and Lab Series.
Q: What's the difference between Gen II and III?
A:
Both the Gen II and Gen III are compatible with C40 MK3 & MK4. The Gen III is  more compact in size, boasts higher torque, and comes with a larger display screen. All other features are exactly the same.
Q: Will the installation damage the original grinder?
A:
No, it won’t! We include masking tape and silicone rings for protection – your grinder will stay scratch-free.
Q: Which countries do you ship to?
A:
We ship to most countries worldwide! If you’re unable to place an order in your country, please contact customer service.