Load Carrying Capacity |
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Combined weight of bicycle, rider, and cargo of 175 pounds (80 kg) |
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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 |
Alpha Silver Aluminum, 24'' |
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Stem |
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Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 60 mm length |
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Handle Bar |
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Bontrager alloy, 31.8 mm, 15 mm rise, 580 mm width |
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Fork |
Superlight Titanium fork with a threaded headset |
Wahoo 24'' alloy with ThruSkew |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Kids' Kraton |
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Crankset |
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Alloy, 28T steel chain ring w/guard, 152 mm length |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Kids' 9/16'' |
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Chain |
Hollow pin Superlight Advance Chain |
KMC Z8.3, 8 speed |
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Shifters |
Brompton 4 speed trigger shifter |
Shimano Altus M315, 8 speed |
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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 |
Kid's 24'' size, padded |
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Headset |
Brompton Superlight headset |
VP 1-1/8'', semi-Integrated |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
Shimano Altus M310 |
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Hub Front |
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Formula FM32 alloy, 135 x 5 mm |
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Hub Rear |
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Formula alloy, 100 mm ThruSkew |
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Spoke |
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14g stainless steel |
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Cassette |
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Shimano HG31, 11-34, 8 speed |
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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 |
Sealed cartridge |
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