Four years ago, one of Britain’s most successful and influential cyclists David Millar, the man behind the CHPT3 brand, met with Brompton CEO Will Butler-Adams. David expressed that he rarely used a bike in the city, only for training and competing, so the conversation turned to what would be the best Brompton for a die-hard ‘roadie’, not a pastiche but a bike that was lightweight, stripped-down, dynamic to ride but useful day to day. That conversation kick started the collaboration and was the moment the idea for the Brompton X CHPT3 was forged.
S type (925mm)
E type (no mudguards, no rack)
Steel and Titanium
Main Frame Colors
CHPT3 Lunar Grey mainframe, CHPT3 Fire Red front frame
Textured Black superlight extremeties, CHPT3 Barrivell print decals
Brompton CHPT3 saddle - Titanium Rails, CHPT3 Print, Fire Red under-nose hand-hold
Standard, Extended or Telescopic seat-post in black
565mm high x 585mm long x 270mm wide (22.2" x 23" x 10.6")
6-speed: 10.3 kg approx.
|Frame||Steel and Titanium|
|Rear Shock||Extra Firm|
|Tires||Schwalbe One Tanwall|
|Handlebars||S type (925mm)|
|Tape/Grips||Fabric Slim Fire Red and Black Grips|
|Saddle||Devesa Print Fabric Scoop Race (with Titanium Rails)|
|Folded Dimensions||565mm high x 585mm long x 270mm wide (22.2" x 23" x 10.6")|
|Weight||6-speed: 10.3 kg approx.|
* Subject to change without notice.