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2023 Brompton

X CHPT3 4th Edition

A 16″ steel frame folding bike with rim brakes.
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Manufacturer Price

$3,200
Weight20.9 lbs  
FrameSteel
SuspensionRigid
ForkTitanium
Wheels16″ Aluminum
BrakesRim
Where to Buy
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Reviews
Bikerumor
2023 Brompton x CHPT3 Ltd. folding bike evolves titanium road performance for less

Feb 2023 · Cory Benson

Brompton x CHPT3 collaborate on 4th gen lightweight folding city bike that mixes steel & titanium to balance weight, performance & cost...

Read Review

Specs
Build
Frame

Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints

ColorColor Gray

Fork

Superlight Titanium fork with a threaded headset

Bottom Bracket

Square taper bottom bracket

Headset

Superlight headset

Saddle

Fizik Terra Argo

Seatpost

Extended, Black (35")

TypeRigid

Pedals

Brompton Folding left hand and non-folding right-hand pedals

Grips

Ergon GE1 Evo Slim – A premium ergonomic, rider-oriented grip with more comfort, precision and performance

Groupset
Rear Derailleur

Patent-pending direct mount 4 speed derailleur

Crank

Advance chain tensioner with replaceable hanger mounting

Shifters

Brompton 4 speed trigger shifter

Brakes

Dual Pivot Calipers

TypeRim

Wheels
Rims

Front: Superlight 4 speed rear wheel, Rear: Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings, newly developed 4 speed freehub body and hex key axle

Tires

Schwalbe One Tanwall - Developed specifically for the CHPT3 bike with class leading grip, weight and rolling speed

Accessories
Fenders

Not included

Racks

Not included

Rider Notes
Riders Also Viewed

First added April 10

Last updated January 27

Not listed for 868 days