Brompton G Line
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Facts
Summary of Reviews
We have read all expert and user reviews on the Brompton G Line. In summary, this is what cyclists think.
12 reasons to buy
- Brompton offers the G Line with the choice of three stem lengths covering an overall stated height range of 5’ to 6’6”.
- Experts find the G Line incredibly easy to fold and unfold.
- At 26.2" x 16" x 28.3" when folded, the G Line is compact.
- Testers relish how the nimble G Line responds to steering input.
- Experts appreciate the gearing range and smooth, intuitive shifting of the Shimano Alfine 8-speed hub, which shifts while stationary.
- The microSHIFT trigger shifters have a window that shows the selected gear.
- The tubeless-ready 2.1” Schwalbe G-One Allround tires offer plenty of traction on light gravel, according to experts.
- Reviewers praise the confident, consistent stopping power of the TRP hydraulic disc brakes.
- The “excellent” ride quality impresses reviewers who appreciate the greater stability and capability, and more mellow handling compared to 16” Bromptons.
- The frame has mounting points on the stem, head tube, and right fork blade.
- Brompton’s rear roller rack allows the bike to be pushed like a trolley while folded.
- Despite its weight, the G Line feels “surprisingly lively.”
5 reasons not to buy
- At 32.6lb, the G Line is heavy for a folding bike, especially at this price.
- Most experts and owners agree the G Line’s size and weight make it awkward to carry.
- Testers feel the G Line’s off-road capability is overstated, and it should be kept to light trails.
- A reviewer says changing a rear puncture requires a 15mm wrench.
- The shape of the handlebars results in hand pain for one tester who opts to swap them.
Bottom line
The G Line steel-framed folding bike is the first Brompton to stray from the company's renowned 16” format, moving to 2.1” gravel tires, 20” rims, and more off-road-centric geometry. Thankfully, the industry-leading fold and nifty roller rack remain unchanged, but the trade-off is a bike that’s awkward to lift and carry. The “excellent” ride quality, added stability, and high-quality components impress. However, opinions on the G Line’s true utility are mixed. Some experts appreciate the less-nervous handling and greater off-road capability over traditional Bromptons, but others feel the decreased portability and limited actual off-road prowess make it a niche buy.Expert Reviews
81/100 based on 4 rated expert reviewsBrompton G Line Urban Review
Brompton G Line Review: It’s Better in So Many Ways, but I Can’t Work Out What It’s For
Review: Brompton’s G Line Brings Extra Adventure
New 2024 Brompton G Line – Testing Brompton’s Folding Gravel Bike
Brompton G Line: Is It Really up to the Challenge as Best Compact Bike?
Brompton G Line Full Review
Review: Brompton G Line —Should You Buy One?
Review: Brompton G Line Folding Gravel Bike
Testing the Brompton G Line – The Gravel Version of the Famous Brompton [French Video]
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