Load Carrying Capacity |
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Combined weight of bicycle, rider, and cargo of 275 pounds (125 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 |
500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, 3S aero chain keeper, flat mount disc, Duo Trap S compatible, 142 x 12 mm thru axle |
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Stem |
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Size : 50 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 80 mm length
Size : 52, 54 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 90 mm length
Size : 56, 58 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 100 mm length
Size : 60, 62 - Bontrager Pro, 31.8 mm, Blendr compatible, 7 degree, 110 mm length |
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Handle Bar |
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Size : 50, 52 - Bontrager Elite Aero VR-CF, alloy, 31.8 mm, invisible cable routing, 93 mm reach, 123 mm drop, 40cm width
Size : 54, 56 - Bontrager Elite Aero VR-CF, alloy, 31.8 mm, invisible cable routing, 93 mm reach, 123 mm drop, 42cm width
Size : 58, 60, 62 - Bontrager Elite Aero VR-CF, alloy, 31.8 mm, invisible cable routing, 93 mm reach, 123 mm drop, 44cm width |
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Fork |
Superlight Titanium fork with a threaded headset |
Madone KVF full carbon, tapered carbon steerer, invisible cable routing, flat mount disc, carbon dropouts, 12 x 100 mm thru axle |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Size : 50, 52, 54, 56 - Madone aero carbon internal seatmast cap, integrated light mount, 25 mm offset, short length
Size : 58, 60, 62 - Madone aero carbon internal seatmast cap, integrated light mount, 25 mm offset, tall 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 |
Bontrager tape |
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Crankset |
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Size : 50, 52 - Shimano Ultegra R8000, 50/34 (compact), 170 mm length
Size : 54, 56 - Shimano Ultegra R8000, 50/34 (compact), 172.5 mm length
Size : 58, 60, 62 - Shimano Ultegra R8000, 50/34 (compact), 175 mm length |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
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Chain |
Hollow pin Superlight Advance Chain |
Shimano Ultegra HG701, 11-speed |
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Shifters |
Brompton 4 speed trigger shifter |
Shimano Ultegra R8020, 11-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 |
Bontrager Aeolus Comp, steel rails, 145 mm width |
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Headset |
Brompton Superlight headset |
Madone integrated, stainless cartridge bearings, sealed, 1-3/8 top, 1.5 bottom |
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Derailleur Front |
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Shimano Ultegra R8000, braze-on |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
Shimano Ultegra R8000, short cage, 30T max cog |
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Cassette |
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Shimano Ultegra R8000, 11-30, 11 speed |
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Chainrings |
6061 forged aluminium crank with 50T chainring and integrated chainguard |
50 / 34 |
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Sprocket |
11-13-15-18 Tooth |
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Bottom Bracket |
Square taper bottom bracket |
Trek BB90 |
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