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 |
Venue AL-6061 frame with round tubes, 2 sets of bottle cages, and rack & fender mounts |
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Stem |
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1" quill, -18°, 80 mm extension (XS–XL), 180 mm insertion height, silver |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Civia 25.4 mm diameter, 40 mm rise, 15° sweep, 600 mm (XS–S), 620 mm (M–XL) |
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Fork |
Steel brazed fork |
Venue, 100% CroMoly, 1" threaded steerer, 1 set of eyelets |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Alloy 27.2 mm, 300 mm (XS–S), 350 mm (M–XL) |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Civia Brown Grips, 125 mm/125 mm |
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Crankset |
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Civia crankset w/alloy chainguard, 165 mm (XS–S), 170 mm (M–XL) |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Civia Neighborhood, alloy w/rubber tops |
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Chain |
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KMC Z6 RB rust proof |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Civia Brown Saddle w/stitching |
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Headset |
Brompton headset |
1" threaded headset |
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Hub Front |
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KT 32h sealed bearing Coaster Brake Hub, nutted |
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Hub Rear |
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KT 32h sealed bearing, QR |
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Chainrings |
44T (-12% gearing) |
44T (XS–S), 42T (M–XL) |
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Bottom Bracket |
Square taper bottom bracket |
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Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Kenda Kwest, black/mocha 26 x 1.25" (XS–S), 700c x 35 mm (M–XL) |
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Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Kenda Kwest, black/mocha 26 x 1.25" (XS–S), 700c x 35 mm (M–XL) |
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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 ZAC19 double walled alloy rims 32h |
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Tube |
Schrader valve |
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