Seating Capacity |
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1 |
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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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Stem |
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Voodoo Alloy 28.6mm, ext:45mm, rise:3deg, bar bore:31.8mm |
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Handle Bar |
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Voodoo Alloy 31.8mm, rise 660mm, 20mm, 10deg |
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Fork |
Superlight Titanium fork with a threaded headset |
Suntour 28.6 x 255mm, threadless, w/o pivot, discmount;PM, Travel:80mm |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Voodoo Alloy 27.2, 300mm |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Black, lock-on |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Flat Wellgo Alloy, 9/16" |
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Chain |
Hollow pin Superlight Advance Chain |
KMC, 9 speed, 1/2'X11/128' |
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Shifters |
Brompton 4 speed trigger shifter |
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Gear |
4-speed gear system |
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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 |
Steel threadless Semi integrated 44/44,1-1/8", 8MM, 30MM |
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Derailleur Front |
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Shimano Altus 9 speed |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
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Hub Front |
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Alloy, 6 bolt, 9mm, 100, 108 |
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Hub Rear |
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Alloy, Alloy, 6 bolt, 9mm, 134, 145 |
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Cassette |
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Shimano 9 speed, 11-34T |
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Chainrings |
6061 forged aluminium crank with 50T chainring and integrated chainguard |
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Sprocket |
11-13-15-18 Tooth |
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Bottom Bracket |
Square taper bottom bracket |
2 pcs, Thread bc, 1.37x24T, Boron axle, 68/122.5 |
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