Drivetrain
Brompton 4 speed drivetrain, 163% range
Main Frame
Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear frame
Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels
Fork
Superlight Titanium fork with a threaded headset
Folded size
645mm (H) x 585mm (W) x 270mm (D) (25.3'' x 23'' x 10.6'')
Saddle
Superlight saddle with chromoly rails, carbon reinforced base and lightweight padding. Includes integrated carry handle and light mount. Includes lightweight Superlight Pentaclip
Seatpost
Brompton Extended Chromoly steel tube - gloss black. Suitable for maximum inside leg 35"/89cm
Grips
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair
Seatclamp
Machined aluminium seat clamp lever
Pedals
Brompton Folding left hand and non-folding right-hand pedals
Hinge clamps
Pedal izquierdo plegable y pedal derecho no plegable de Brompton
Rear Wheel
Superlight 4 speed rear wheel - Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings, newly developed 4 speed freehub body and hex key axle
Tyres
349 x 35C Continetal Contact Urban folding bead - lightweight and puncture restistant
Chainset
6061 forged aluminium crank with 50T chainring and integrated chainguard
Bottom Bracket
Square taper bottom bracket
Derailleur
Patent-pending direct mount 4 speed derailleur
Sprockets
11-13-15-18 Tooth
Shifters
Brompton 4 speed trigger shifter
Chain
Hollow pin Superlight Advance Chain
Chain Tensioner
Advance chain tensioner with replaceable hanger mounting
Brakes
Dual Pivot Calipers
Headset
Superlight headset
Front carrier
Front carrier block adaptor for all types of Brompton luggage
Mudguards
New curved profile with updated mudguard flaps
Lighting
Brompton 500 lumen USB rechargeable front light and Brompton rear battery lamp
Previous model name
Brompton Superlight, Brompton Black Edition Superlight
Notes
* Specifications are subject to change without notice