Weight
From 12 kgSpeed
4-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
Hand brazed cold-formed micro-alloy steel tubingFork
Steel brazed forkGrips
Lock-on grips with soft-compound rubber adhered to an engineered coreSeatpost
Extended, Black (35")Saddle
StandardSeatclamp
Composite seat clamp and rear frame clipHinge Clamps
Composite hinge clamp leversPedals
Brompton Folding left hand and non-folding right-hand pedalsDrivetrain
Brompton Wide-range 4-speed drivetrainChainset
6061 forged aluminium crank with 50T chainring and integrated chainguardBottom Bracket
Square taper bottom bracketHeadset
Brompton headsetShifters
Brompton 4-speed trigger shifterSprockets
11-13-15-18 ToothDerailleur
Brompton Chain pusherRear Wheel
Double wall rim, 28 spoke, Brompton Wide ratio 2-speed internal gear hubFront Wheel
Double-wall rim, 28 spokes laced to a Brompton front hubTires
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewallTubes
Schrader valveMudguards
IncludedLighting
ReflectorsPump
Brompton Lezyne Pump includedRack
Not includedBrakes
Brompton Dual Pivot CalipersFront Carrier
Front carrier block adaptor for all types of Brompton luggage