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Independent record· Folding Gravel─── About Recorded by Ger

The rider behind Folding Gravel

Ger — 16+ years on bikes, one site about the G-Line

Folding, gravel, MTB enduro, dirt. Self-built most of them. Now documenting the Brompton G-Line the way I wish someone had documented every bike I bought.

Ger after a vineyard ride — helmet and 100% goggles up, his muddy hardtail parked between the vines.

My first proper job was the trigger. I commuted by public transport and kept thinking I wanted to get home on my own legs.

Around that time Barcelona launched Bicing, the city's bike-share. I used it daily and felt the change fast, in body and mood. The catch was that Bicing only worked inside Barcelona, and I needed to leave the city: I was riding out to Sant Feliu and Sant Sadurní. So that same year I bought my first folding bike: a Dahon Curve SL. Bromptons had me hooked even then, but the price was out of reach.

The Curve was great with its 16-inch wheels, until it wasn't: the kilometres kept growing. Next came a Dahon Vector, a premium folder with larger wheels and racing lines. Faster to anywhere, still folded to stay with me.1

From there I jumped into mountain biking with a Trek 6300. I started exploring the hills around me and realised what I loved was hunting out singletrack, and technical descents above all. That's where the hardcore-MTB seed was planted: I kept chasing harder, more technical lines, so I went all-in on enduro with my first proper frame, a Santa Cruz Butcher. Then a long list: YT Capra, YT Tues, Liteville 601 Mk4, Pole Stamina 140. Built several gravels (Genesis CdF, On-One) and fatbikes (On-One Fatty). Tried 29+ with a Singular Rooster and a Surly Krampus, rigid steel enduro with a Last Fastforward, and dirt/pumptrack on a Pole Tomu, now a Saracen Amplitude. My current daily MTB is a titanium rigid Velouria Sober from a small Alicante builder.2

That many bikes only made sense because I learned to wrench. I do all my own maintenance and have built more than one from a bare frame. 14+ wheelsets hand-built by me. I'm self-taught, independent and curious by nature, and that's exactly why I love doing this stuff myself. I've got plenty wrong over the years, but that's how you learn: the mistakes are what give you the experience, and the satisfaction of not depending on anyone. So when I write here about a Muc-Off tubeless conversion or a Quad Lock mount on the G-Line, it's something I've actually done with my own hands.3

Back to folders. Bromptons always fascinated me, and a move into a smaller house forced me to shrink the bike collection. So I finally bought a C-Line. The moment I rode it I realised it should have been my first folder all along — the same thing thousands of Brompton owners will tell you.

Just a few weeks after I got the C-Line, Brompton announced the G-Line: larger wheels, the same legendary fold, ready for trails and rougher tarmac. That hit every box I care about: exploring paths without being limited by 16-inch wheels, real kilometres possible, and the most perfect fold ever shipped on a bicycle.

Folding Gravel is what I wish I'd found before buying any bike: someone independent who actually owns the bikes and rides them, tells you the good and the bad, and shoots his own photos instead of using catalogue shots.

Find me: Instagram · @gersteel

RThe record: every bike, documented

Most of the bikes I have owned, photographed at the time — not stock photos. This is where 16+ years of riding and wrenching actually come from.

Dahon Vector — Folding
REC.01 · FoldingDahon VectorI ended up converting it to road drop bars.
Trek 6300 — MTB
REC.02 · MTBTrek 6300My first mountain bike.
Carbon hardtail (frame from China) — Own build
REC.03 — 2014 · Own buildCarbon hardtail (frame from China)Bare frame ordered from China, built up from zero by me.
Santa Cruz Butcher — Enduro / DH
REC.04 — 2015 · Enduro / DHSanta Cruz ButcherMy first proper enduro bike.
YT Tues — Enduro / DH
REC.05 — 2016 · Enduro / DHYT Tues
YT Capra — Enduro / DH
REC.06 — 2017 · Enduro / DHYT Capra
Liteville 601 Mk4 — Enduro / DH
REC.07 — 2017 · Enduro / DHLiteville 601 Mk4Photographed in Aínsa, in the Pyrenees.
Singular Rooster — 29+
REC.08 — 2018 · 29+Singular RoosterA snowy day up in Collserola.
Last Fastforward — Rigid
REC.09 — 2019 · RigidLast FastforwardRigid steel ridden enduro-style — here on a high-mountain ride.
Pole Tomu — Dirt / pumptrack
REC.10 — 2020 · Dirt / pumptrackPole Tomu
Genesis CdF — Gravel
REC.11 — 2021 · GravelGenesis CdFWith panniers, on bikepacking duty.
On-One Fatty — Fatbike
REC.12 · FatbikeOn-One FattyThe snowfall in Sant Sadurní.
Pole Stamina 140 — Enduro / DH
REC.13 — 2022 · Enduro / DHPole Stamina 140
Surly Krampus — 29+
REC.14 — 2023 · 29+Surly Krampus
Classic frame, own e-conversion — Own build
REC.15 — 2023 · Own buildClassic frame, own e-conversionA classic bike I motorised myself.
NS Bikes Metropolis — Dirt / pumptrack
REC.16 — 2024 · Dirt / pumptrackNS Bikes Metropolis
Vello (gravel) — Folding
REC.17 — 2026 · FoldingVello (gravel)The rival I bought before the G-Line. It didn’t work out — full story on the blog.
Velouria Sober (Ti) — Rigid
REC.18 — 2026 · RigidVelouria Sober (Ti)My current daily MTB — titanium, rigid, from a small Alicante builder.
Brompton C-Line — Folding
REC.19 — 2026 · FoldingBrompton C-LineIn Vilafranca with the G-Line — a family ride with my kid.
Brompton G-Line — Folding
REC.20 — 2026 · FoldingBrompton G-LineDelivery day. The bike this whole site is about.