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 |
6061-T6 Aluminium, Heat-Treated, Seamless Welds |
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Stem |
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LEVEL XI 6061 3D-Forged Alloy, Black/White, 35 x 35 mm |
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Fork |
Superlight Titanium fork with a threaded headset |
RockShox 35 Gold RL, Diff Black, 150 mm, 37 mm Offset |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
LEVEL 150 mm Dropper Post with Remote |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
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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 |
SRAM NX Eagle 12-Speed Powerlock |
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Shifters |
Brompton 4 speed trigger shifter |
SRAM NX Eagle 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 |
WTB Koda Cromoly Medium, Black |
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Headset |
Brompton Superlight headset |
LEVEL 44, 44 mm External Cups, Anodised Orange |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
SRAM NX Eagle 12-Speed |
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Cassette |
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SRAM PG-1230 Eagle 11-50T |
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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 |
SRAM DUB (MTB) BSA |
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