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 |
New Disc Design, 6061 Aluminum w/Custom Formed Double Butted T/T & D/T, Internal Cable, Flat Mount Disc, Replaceable Derailleur Hanger |
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Stem |
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Aluminum 3D Forged, Threadless 4-bolt, 7-degree, 31.8, XS-S:90 mm, M-ML:100 mm, L-XL:110 mm, Ladies: 80 mm |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
FSA Vero Compact Bend, 31.8, XS-ML:42cm, L-XL:44cm, Ladies:38cm |
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Fork |
Steel brazed fork |
Carbon w/Aluminum Steerer, Flat Mount Disc, Straight Blades |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
KHS Aluminum Micro-Adjust, 27.2 |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
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Crankset |
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FSA Vero Aluminum, 50/34T, XS:165, S-M:170, L-XL-175 |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Full Aluminum w/DU Bearing |
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Chain |
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KMC Z8.3 w/Missing Link |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
Shimano Claris STI, ST-R2000 |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
DDK Road Padded |
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Headset |
Brompton headset |
FSA Integrated Cartridge Bearing |
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Derailleur Front |
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Shimano Claris FD-R2000, 31.8 mm |
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Derailleur Rear |
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Shimano Claris RD-R2000SS |
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Hub Front |
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KK Aluminum Disc QR, Cassette |
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Hub Rear |
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KK Aluminum Disc, QR |
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Spoke |
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14G Stainless Black, 24 x 28 |
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Cassette |
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Shimano HG200-8, 12-32T, 8-Speed |
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Chainrings |
44T (-12% gearing) |
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Bottom Bracket |
Square taper bottom bracket |
FSA Cartridge Bearing |
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Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Kenda K-193 Kwest Road, 700 x 28C |
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Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Kenda K-193 Kwest Road, 700 x 28C |
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Wheel / RIM |
Front-wheel: Double-wall rim, 28 spokes laced to a Brompton front hub.
Rear-wheel: Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hub with 2 speed external gears (13 and 16 tooth) |
Weinmann XP-24 Aluminum Double Wall |
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Tube |
Schrader valve |
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