Drivetrain |
Brompton Wide-range 6 speed drivetrain (2 x 3 speed), 302% range |
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Frame |
Main Frame : Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame : Hand brazed cold-formed micro-alloy steel tubing |
BallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, 12x142mm thru axle, internal cable routing, removable fender bridge |
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Stem |
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Cannondale 4, 6061 Alloy, 31.8, 7° |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Cannondale 4, 6061 alloy, Compact |
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Fork |
Steel brazed fork |
BallisTec Full Carbon, integrated crown race, SAVE, size-specific design, 12x100mm thru-axle, internal routing |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Cannondale 4, 6061 Alloy, 25.4 x 300mm (48-51), 350mm (54-56), 400mm (58-61) |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Cannondale Bar Tape, 3.5mm |
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Crankset |
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FSA Omega Alloy, 50/34 |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
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Chain |
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KMC X10EL, 10-speed |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
Shimano Tiagra hydraulic disc, 10-speed |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Fizik Aliante Delta, S-alloy rails |
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Headset |
Brompton headset |
Synapse Carbon, integrated, 1-1/8" - 1-1/8" (48cm), 1-1/8" - 1-1/4" (51-54cm), 1-1/8" - 1-3/8" (56-61cm) |
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Derailleur Front |
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Shimano Tiagra, braze-on |
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Derailleur Rear |
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Shimano Tiagra GS |
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Hub Front |
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Formula CL-712, 12x100mm centerlock |
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Hub Rear |
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Formula RXC-400, 12x142 centerlock |
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Spoke |
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Stainless steel, 14g |
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Chainrings |
44T (-12% gearing) |
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Bottom Bracket |
Square taper bottom bracket |
FSA Cartridge |
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