Weight From 12 kg
Speed 4 or 12-speed
Material Steel
Folded Size 25.3" H x 23'' W x 10.6'' (58.5cm H x 56.5cm W x 27cm D)
Main Frame Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame Brompton Advance Rear Frame
Fork Steel brazed fork
Grips Lock-on grips with soft-compound rubber adhered to an engineered core
Seatpost Standard, Black (33")
Saddle Standard
Seatclamp Composite seat clamp and rear frame clip
Hinge Clamps Composite hinge clamp levers
Pedals Brompton Folding left hand and non-folding
right-hand pedals
Drivetrain Brompton 12-speed drivetrain, 402% range or Brompton 4-speed drivetrain, 163% range
Chainset 6061 forged aluminum crank with 50T chainring and integrated chainguard
Bottom Bracket Square taper bottom bracket
Headset Brompton headset
Shifters 4 speed derailleur shifter and/or 3 speed hub gear shifter
Sprockets 11-18 Tooth
Derailleur Patent-pending direct mount derailleur
Rear Wheel Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hub (12speed option) or Double wall rim, double-butted spokes and aluminium
hub body (4speed option)
Front Wheel Double-wall rim, 28 spokes laced to a Brompton
front hub
Tyres 349 x 35C Schwalbe Marathon Racer. A puncture resistant tire with a reflective sidewall
Tubes Schrader valve
Mudguards Included
Lighting Reflectors
Roller Wheels Advance Roller Wheels
Rack Not included
Brakes Brompton Dual Pivot Calipers
Front Carrier Front carrier block adaptor for all types of
Brompton luggage
