Product Specification*

• 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 66mm roller wheels
• Fork: Superlight Titanium fork with a threaded headset
• Weight (approx): 10.2kg
• Folded Size: 645mm (H) x 585mm (W) x 270mm (D) (25.3” x 23” x 10.6”)
• Saddle: superlight Brompton saddle
• Seatpost: Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm. Extended and telescopic seatposts available.
• Seat clamp: Machined aluminium seat clamp lever
• Grips: Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair
• Pedals: Brompton Folding left hand and non-folding right-hand pedals
• Hinge Clamps: Machined aluminium hinge clamp levers and plates anodised matt black finish
• Front Wheel: Superlight front wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings and hex key axle
• 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: Schwalbe ONE Black Tyre
• 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
• Shifter: 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: Brompton Superlight headset
• Front carrier: Front carrier block adaptor for all types of Brompton luggage (non-electric)
• Mudguards: New curved profile with updated mudguard flaps
• Lighting: Front and rear reflectors only
• Previous model name: Brompton Superlight / Brompton Black Edition Superlight