Load Carrying Capacity |
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Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg) |
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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 |
Alpha Smooth Aluminum, internal cable routing, belt compatibility, post-mount disc |
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Stem |
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Size : S, M - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 80 mm length
Size : L - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 90 mm length |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Alloy, 31.8 mm clamp, 25 mm rise, 630 mm width |
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Fork |
Steel brazed fork |
Rigid Aluminum |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Bontrager Satellite Elite, alloy lock-on |
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Crankset |
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Size : S, M - Gates CDX S250, 46T, 170 mm length
Size : L - Gates CDX S250, 46T, 175 mm length |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
VP Black with reflectors |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
Shimano Alfine S7000, 8-speed |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Bontrager Commuter Comp |
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Headset |
Brompton headset |
1-1/8'' threadless, sealed cartridge bearings |
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Hub Front |
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Shimano Alfine S7000, 8 speed |
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Hub Rear |
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Shimano 3.0 watt dynamo hub |
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Cassette |
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Gates CDX, 22T steel ring |
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Chainrings |
44T (-12% gearing) |
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Bottom Bracket |
Square taper bottom bracket |
VP BC73C, 68 mm |
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Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Bontrager H2 Comp, reflective, wire bead, 30tpi, 700 x 40c |
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Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Bontrager H2 Comp, reflective, wire bead, 30tpi, 700 x 40c |
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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) |
Bontrager Connection, alloy, double-wall, 32-hole, schrader valve |
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Tube |
Schrader valve |
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