Iconic Chpt3 V4, limited run and will no longer be made. Chpt3 V4 explanation is on the Brompton website or the web. They generally go up in value as they age. I replaced the aluminium handlebars with carbon as they are more comfortable and lighter (original included).
eBay
Folding bicycle outside 3-speed freewheel for brompton 12-14-17T or 12-15-17-18 -19T
Aliexpress UK
I cycled exactly once and since then it has been collecting dust in a cupboard. As you'd expect, it is in 100% perfect condition. Mid handlebars.
eBay
16 349 Three Spoke Carbon Wheels 74mm/112mm V Brake 3 Speed Carbon Wheels for Brompton/3Sixty Folding Bike Wheelset 16
Aliexpress UK
Brompton 16 inch 3 Speed BSR rear wheel very good used condition complete with rear cog and dust shield. Only removed as I upgraded to 6 Speed. Sturmey Archer control chain and rear wheel nuts included. I am also including the 3 speed chain tensioner that is no longer needed by me. Along with the chain that was on the bike which is 98 links. My bike has a 50tooth Front chainring. See photos for full details.
eBay
DT SWISS For Brompton External 3-Speed Shifter Clamp RingTwo In One
Aliexpress UK
Absolutely mint condition Brompton, H3L with everything original, not even wear to the original break pads, bought on a whim new, have the receipts, never used. Collection from Seaford, it's a 10 min walk from the station or will send via DPD insured
eBay
Records Turntable Record Player Built in Speakers Vintage Gramophone 3 Speed BT5.0 AUX in 3.5mm Output Retro Record Player
Aliexpress UK
DT Swiss two in one 3 speed changer for Brompton. used in good condition
eBay
Home Record Player Records Turntable Record Player Built in Speakers Vintage Gramophone 3 Speed BT5.0 AUX in 3.5mm Output
Aliexpress UK
It features a 3-speed hub gear system and caliper brakes. Newly serviced with new chain and brake pads.
eBay
Maio E200 belt-driven Vintage gramophone device, vinyl record, turntable , high-fidelity stereo, built-in speaker, 3-speed
Aliexpress UK
Brompton 6 speed 3 years old only used for 3 months 2 years warranty left First class condition
eBay
SILVEROCK SR38C Carbon Wheels for BROMPTON Folding Bike, Rim Brake, 5 Speed, 16x1, 3/8 ", 349, Brompton 3, Sixty Bike Wheelset
Aliexpress UK
Selling my 3 speed superlight Brompton in Tempest Blue. It’s used and as such may have some scuffs and scratches but it is in very good condition overall (see photos). It has just been degreased, polished and serviced. In addition to titanium forks and titanium rear triangle, it also includes an original Brompton titanium seatpost, which are are hard to come by and expensive. It has had limited use, very rarely in the rain, and spent most of its life under the stairs in the house. Thanks for looking.
eBay
16inch 349 3 spokes carbon wheels V brake 7 speed 950g brompton bicycle carbon wheelset 74/112mm refit brompton wheels
Aliexpress UK