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 Althea, SmartForm C2 Alloy, SAVE, 1-1/2" to 1-1/8" tapered head tube, 700/650 |
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Stem |
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Cannondale C3, 6061 alloy, 31.8, 12 deg |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Cannondale C4, 6061 double-butted, 12 mm rise, 660 mm |
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Fork |
Steel brazed fork |
SR Suntour NCX, 1-1/2"- 1-1/8" tapered, Lockout, 50 mm (S, M) / SR Suntour M3030, Lockout, 63 mm (XS only) |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Cannondale C3, 6061 Alloy, 27.2 x 350 mm |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Cannondale Ergo Performance Women's, Lock-on |
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Crankset |
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SRAM NX 32t |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Cannondale Reinforced Composite |
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Chain |
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SRAM 11-speed |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
SRAM NX, 11-speed |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Cannondale Women's CX Ergo |
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Headset |
Brompton headset |
VP Si 1-1/2"- 1-1/8" |
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Derailleur Rear |
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SRAM GX, Long cage, 11-speed |
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Hub Front |
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Alloy Disc, sealed, loose ball bearings, QR, 32h |
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Hub Rear |
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Alloy Disc, sealed, loose ball bearings, QR, 32h |
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Spoke |
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Stainless, 14g |
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Chainrings |
44T (-12% gearing) |
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Bottom Bracket |
Square taper bottom bracket |
SRAM GXP |
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Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Kenda Happy Medium, 700 x 35c (S, M) / Schwalbe G-One, 650 x 38c (XS only) |
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Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Kenda Happy Medium, 700 x 35c (S, M) / Schwalbe G-One, 650 x 38c (XS only) |
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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) |
Maddux DC 3.0, double wall w/eyelet, 32-hole |
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Tube |
Schrader valve |
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