Drivetrain |
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Brompton Wide-range 6 speed drivetrain (2 x 3 speed), 302% range |
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Frame |
28", ultra lite HSC Carbon
Size : 49/53/55/57/61cm |
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 |
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Stem |
Syncros RR2.5, +/- 6° |
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Handle Bar |
Syncros Creston 2.0, flare: 10° |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
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Fork |
Grandurance Carbon, Carbon steerer, 12x100 mm axle, fender mount |
Steel brazed fork |
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Seats |
Syncros Tofino 2.5 |
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Seatpost |
Syncros 2.5 |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
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Grip |
BGM Race Grip-Tape, antislip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
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Crankset |
Shimano GRX, FC-RX600, 40t |
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Pedals |
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Brompton Folding left hand and non-folding right-hand pedals |
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Chain |
KMC X11 |
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Shifters |
Shimano GRX, ST-RX600, 1x11-speed, road STI-shifter |
Brompton 2 and 3 speed Trigger shifters |
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Saddle |
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Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
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Headset |
BGM PT1860-476, A-Headset, integrated, tapered |
Brompton headset |
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Derailleur Front |
Shimano GRX, ST-RX600, 1x11-speed, road STI-shifter |
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Derailleur Rear |
Shimano GRX, RD-RX812, Shadow Plus |
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Hub Front |
BGM Allroad, centerlock, disc, 12x142 mm axle |
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Hub Rear |
BGM Allroad, centerlock, disc, 12x100 mm axle |
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Spoke |
Double butted, stainless, black |
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Cassette |
Shimano SLX, CS-M7000, 11-42t |
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Chainrings |
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44T (-12% gearing) |
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Bottom Bracket |
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Square taper bottom bracket |
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Front |
Schwalbe G-One Allround, folding, Raceguard, 35-622
Tubes: Schwalbe SV17A Light |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
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Rear |
Schwalbe G-One Allround, folding, Raceguard, 35-622
Tubes: Schwalbe SV17A Light |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
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Wheel / RIM |
Rims : Syncros Capital 2.0, disc |
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) |
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Tube |
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Schrader valve |
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