Full-size burr confidence
Hardened 50 mm conical burrs are designed for an even, repeatable grind across a broad brewing range.
By STARSEEKER
Starseeker Go50 (mini)
Regular price
$439.00
Regular price
$439.00
Sale price
$439.00
Unit price
per
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Starseeker GO50 · Electric Portable Grinder
Big burrs.
Small footprint.
A travel-ready, all-metal grinder built to bring genuine dial-in control beyond the coffee bar—from espresso at home to pour-over at the office or campsite.
50 mmHardened conical burrs
220 RPMMeasured, aroma-minded speed
2600 mAhRechargeable battery
≈25 secListed 18 g espresso grind
Performance without the baggage
A compact grinder that takes the coffee seriously.
The GO50 combines substantial burr geometry, controlled low-speed grinding and cordless convenience in a sturdy aluminum body.
Stepless dial-in control
Make fine external adjustments without fixed clicks, giving each coffee and brew method room to be properly tuned.
Cordless by design
The 2600 mAh battery, visible charge status and USB-C connection make the grinder easy to carry and easy to live with.
Cleaner daily workflow
A magnetic catch cup, removable chute and anti-static plasma system help keep grounds controlled and counters tidier.
Precision in motion
Slow, controlled grinding with serious range.
At a listed 220 RPM, the GO50 takes a measured approach intended to limit unnecessary heat while its stepless collar provides the control to move from fine espresso settings to coarser manual brews.
50 mm hardened conical burr set
External stepless adjustment collar
Espresso through cold-brew capability
Built to travel
Charge it. Pack it. Grind where you are.
The compact aluminum chassis is designed for coffee away from a fixed setup. USB-C charging simplifies the cable kit, and pass-through operation means the grinder can be used while connected to power.
2600 mAh rechargeable battery
USB-C charging with charge-while-using support
Battery-level display and intelligent auto-stop
One grinder, many rituals
Dial it for the cup you want.
A broad adjustment range lets the GO50 move with your routine instead of defining it.
Espresso
Fine, controlled adjustment helps refine flow, body and balance shot by shot.
Pour-over
Explore clean, articulate brews with repeatable medium-fine settings.
French press
Move coarser for an immersive brew with clarity and satisfying texture.
Cold brew
Open the grind for long, cool extractions and smooth concentrate.
Designed for daily handling
Thoughtful from dial to catch cup.
See the compact proportions, removable chute access and travel-minded construction in detail.
Technical details
GO50 at a glance.
A portable electric grinder with the core specifications of a much larger countertop companion.
Burrs
50 mm hardened conical burrs
Adjustment
External stepless grind adjustment
Brewing range
Espresso, pour-over, French press and cold brew
Motor speed
220 RPM (listed)
Battery
2600 mAh rechargeable battery; approximately 60 minutes listed runtime
Charging
USB-C fast charging; supports operation while charging
Controls
One-touch operation, battery indicator and intelligent empty-run auto-stop
Grounds management
Magnetic grounds cup, removable chute and anti-static plasma system
Body
Sandblasted aluminum construction in black
Dimensions
150 × 93 × 250 mm (5.9 × 3.7 × 9.8 in)
Weight
Approximately 2.5 kg (5.5 lb)
Warranty
2 years
Grinding time, battery runtime and servings per charge vary with bean density, dose, grind setting and operating conditions. Specifications are based on manufacturer and retailer listings and may change without notice.
Starseeker GO50
Portable freedom. Proper grind control.
For coffee drinkers who refuse to leave precision behind when the counter, office—or road—changes.
