Load Carrying Capacity |
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Maximum Weight Limit : 110 kg - 243 Pounds |
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Drivetrain |
Brompton 4 speed drivetrain, 163% range |
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Frame |
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 |
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Handle Bar |
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Full Carbon 520mm wide with a 50mm rise to allow adjustment of reach |
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Fork |
Superlight Titanium fork with a threaded headset |
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Seats |
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Ultra light Carbon rails with a 130mm width, high density padding and ergonomic cut-out for better comfort |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Full Carbon with Titanium hardware |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Ultra light EVA foam |
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Crankset |
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Shimano Alfine Hollowtech 170mm crank arm length |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Quick release with sealed bearings |
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Chain |
Hollow pin Superlight Advance Chain |
YBN super light hollow pin design, nickel plated for longer service |
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Shifters |
Brompton 4 speed trigger shifter |
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Gear |
4-speed gear system |
Shimano Nexus 8 speed grip shifter |
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Saddle |
Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell |
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Headset |
Brompton Superlight headset |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
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Hub Front |
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Shimano Nexus SG-8R31 8 Speed Internally Geared Rear Hub |
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Chainrings |
6061 forged aluminium crank with 50T chainring and integrated chainguard |
48 teeth with integrated CNC chain guard |
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Sprocket |
11-13-15-18 Tooth |
Rear Sprocket : 17 tooth 3 lobe design |
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Bottom Bracket |
Square taper bottom bracket |
Shimano Press Fit sealed bearing unit |
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