Timemore G1: What You Need to Know Before Buying
The Timemore G1 is a hand grinder that sits at an interesting point in the market: it's priced in the $100-$130 range, uses dual-bearing steel burrs, and is built for travelers and outdoor coffee drinkers who don't want to sacrifice grind quality for portability. If you're choosing between the G1 and more well-known options like the Porlex Tall 2 or the Timemore C2, here's a clear comparison.
I'll cover the specs, real-world grind performance, who it's built for, and how it compares to the main competition so you can make an informed decision.
What Is the Timemore G1?
Timemore is a Chinese coffee equipment company that's quickly built a strong reputation for producing well-engineered hand grinders at competitive prices. They're best known in the specialty coffee world for the C2 and C3, but the G1 is their more premium travel-focused offering.
The G1 is notable for a few things:
- A foldable arm design that makes it compact enough to fit in most travel bags
- Dual-bearing shaft stabilization for reduced lateral play in the burrs
- S2C (Stainless to Ceramic Hybrid) or straight steel burrs depending on the version
- A redesigned adjustment system for precise setting repeatability
The folding arm is the G1's most distinctive visual feature. Unlike most hand grinders where the crank arm detaches or sticks out, the G1's arm folds down alongside the body for a slim profile. Unfolded, it gives you enough arm length for comfortable grinding; folded, it's nearly flush with the main body.
Grind Quality
For a hand grinder in its price range, the G1 produces impressive grind quality. The dual-bearing design reduces burr wobble, which is one of the main sources of grind inconsistency in cheaper hand grinders. Less wobble means the distance between the burrs stays more consistent throughout the grind, producing more uniform particle sizes.
In practical terms: your pour-over tastes cleaner and more balanced with the G1 versus cheaper single-bearing grinders. The difference isn't enormous, but it's real and noticeable side by side.
Best Brewing Methods
- Pour-over (V60, Chemex, Kalita): Excellent at medium settings
- AeroPress: Works very well in the 20-30 click range from the finest setting
- French press: Good at the coarser settings
- Moka pot: Adequate, though requires effort and consistency varies
- Drip coffee: Works well for travel brewing
- Espresso: Not suitable
The G1's sweet spot is medium-fine to medium-coarse, which covers most filter methods. For AeroPress specifically, it's one of the better travel-sized options available.
The Folding Handle Design
This is what separates the G1 from most hand grinders. The folding handle reduces the packed dimensions to roughly 145mm x 54mm x 46mm. That's compact enough to fit in a jacket pocket or a small toiletry bag, depending on how you pack.
The arm locks securely in the open position during use and folds down flat when stored. The mechanism is solid; it doesn't feel like something that will snap or wear out quickly.
For backpackers, hikers, or frequent flyers who bring their coffee setup on trips, the G1's pack size is a meaningful advantage over grinders with fixed or detachable handles.
Adjustment System
The G1 uses a stepped internal adjustment ring. The number of steps varies by production version, but typically ranges from 12-16 settings across the usable range. Each step produces a noticeable change in grind size.
The adjustment is accessed by lifting the top cap and turning the inner ring. You count clicks to move between settings. The system is reliable and repeatable: go back to the same number of clicks from the finest setting and you'll get the same grind.
Some competing grinders offer stepless adjustment for more granular control. The G1's stepped system is slightly less precise in theory, but the steps are fine-grained enough that most home or travel brewers find them adequate.
Build Quality
Timemore's engineering quality is evident in the G1. The body is aluminum alloy with a clean anodized finish. It's lightweight despite feeling solid in hand. The burr carrier and shaft assembly are stainless steel, and the dual-bearing setup is noticeably tighter than single-bearing hand grinders.
The grinding knob at the bottom of the unit provides a stable grip point while cranking. Some hand grinders have slippery bottoms that make grinding uncomfortable; the G1's knob solves this.
The burr access for cleaning requires removing the grounds canister and the burr carrier, which is straightforward without tools.
Capacity
The G1's main body holds about 20-25g of beans for grinding. The grounds canister collects a similar volume. This is enough for:
- 1-2 cups of pour-over
- 1-2 AeroPress doses
- 1 standard French press cup
For single servings while traveling, this capacity is ideal. For brewing for two people at home, you'd grind twice per session.
Grinding Effort
Hand grinding always takes more time and effort than an electric grinder. The G1's dual-bearing design helps here: the reduced wobble means you're transferring more of your effort into grinding rather than fighting burr instability. The result is a slightly smoother grind experience than single-bearing grinders.
For a 15g dose at medium pour-over settings, expect about 50-70 seconds of grinding. The effort is light enough that daily use isn't tiring for most people.
Timemore G1 vs. Timemore C2
The C2 is Timemore's most popular and well-known hand grinder, typically priced around $50-$70.
The G1 costs roughly twice as much and adds: the folding handle design, dual-bearing stabilization (vs. Single-bearing on the C2), and slightly improved build quality.
Grind quality: the G1 is marginally better than the C2 due to the tighter burr alignment. But the C2 is already a very good grinder, and the difference isn't dramatic.
The main reason to pay more for the G1 over the C2 is the folding handle and pack size. If you don't travel much or don't care about the compact folded profile, the C2 gives you 90% of the G1's grind quality at half the price.
Timemore G1 vs. Commandante C40
The Commandante C40 is the benchmark premium hand grinder, typically $200+. It produces exceptional grind quality with Nitro Blade steel burrs and ultra-tight tolerances.
The G1 costs significantly less and performs well but doesn't match the Commandante at fine-to-medium settings. For light roast pour-over work where you're really trying to extract maximum flavor clarity, the Commandante difference is real.
For AeroPress travel brewing, French press, and general filter coffee, the G1 gets you most of the way there at a more accessible price.
My best coffee grinder roundup covers hand grinders across the full price range including both the G1 and Commandante if you want that comparison in full context.
Cleaning and Maintenance
Timemore recommends cleaning every 2-4 weeks for regular use. Disassembly is straightforward: remove the grounds canister, unscrew the adjustment knob at the bottom, and the burr carrier pulls out for brushing.
A small brush sweeps the burr surfaces clean. Coffee oil accumulation over time can affect flavor; a dry brush every two weeks prevents this. For deeper cleaning, the metal components rinse with water, but make sure everything is fully dry before reassembly.
Price and Where to Buy
The Timemore G1 typically retails in the $100-$130 range. It's available on Amazon and through specialty coffee retailers. Timemore has an official store on Amazon with reasonable availability in the US market.
Check that you're getting a genuine Timemore product. Counterfeit coffee equipment appears occasionally on third-party marketplaces.
FAQ
Is the Timemore G1 good for travel? It's one of the better travel hand grinders available because of the folding handle and compact packed dimensions. It pairs naturally with AeroPress for a complete lightweight travel coffee kit.
How does the G1 handle dark roasts vs. Light roasts? Dark roasts grind more easily because they're less dense. Light roasts require slightly more effort. For light roast pour-over, set the G1 one or two clicks finer than you would for a medium roast to compensate for the denser beans and ensure full extraction.
Does the Timemore G1 come with a carrying case? Some versions include a small pouch. Check the specific listing you're buying from. Even without the pouch, the compact folded size fits easily in a ziplock bag or small side pocket.
Can I use the G1 for daily home use or is it only for travel? It works fine as a daily home grinder. Many people buy it for travel and end up using it as their primary home grinder because of the compact footprint. The slightly smaller capacity (20-25g) vs. Larger hand grinders is the only real limitation for home multi-cup brewing.
The Bottom Line
The Timemore G1 occupies a specific niche: it's a travel-first hand grinder with dual-bearing stabilization that produces better grind quality than most options at its price point. The folding handle is a real differentiator for travelers and backpackers.
If you travel with your coffee setup or want the smallest possible hand grinder without sacrificing grind quality, the G1 is one of the best options in the $100-$130 range.
For a broader comparison of hand and electric grinders, my top coffee grinder guide helps map out all your options from budget to premium.
The G1 is a thoughtfully designed tool for a specific use case. If that use case matches yours, it's hard to beat.