Weight
From 13.4 kgSpeed
12-speedMaterial
SteelFolded Size
25.3" H x 23'' W x 10.6'' DMain Frame
Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed jointsRear Frame
Brompton Advance Rear FrameFork
Steel brazed forkGrips
Ergonomic grips BlackSeatpost
Extended, Black (35")Saddle
Brompton superlight 50th MonogramSeatclamp
Composite seat clamp and rear frame clipHinge Clamps
ColourLab Gold Hinge ClampsPedals
Brompton Folding left hand and non-folding right-hand pedalsDrivetrain
Brompton 12-speed drivetrain, 402% rangeChainset
6061 forged aluminum crank with 50T chainring and integrated chainguardBottom Bracket
Square taper bottom bracketHeadset
Brompton headsetShifters
Brompton 4 speed derailleur shifter & 3 speed hub gear shifterSprockets
11-18 ToothDerailleur
Patent-pending direct mount 12-speed derailleurRear Wheel
Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hubFront Wheel
Double-wall rim, 28 spokes laced to a Brompton front hubTires
Continental Tyres - Cream WallTubes
Schrader valveMudguards
50th Monogram FlexiMudguardLighting
ReflectorsRoller Wheels
ColourLab Gold Touchpoints Roller WheelsRack
Not includedBrakes
Brompton Dual Pivot CalipersFront Carrier
Front carrier block adaptor for all types of Brompton luggageOn Bike Accessories
50th Monogram Small Zip Case and 50th Monogram Bottle HolderBell
Gold BellDisclaimer
* Specifications are subject to change without notice