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 |
All-New, 120mm travel, BallisTec Carbon, Proportional Response Tuned, FlexPivot Chainstay, PF30-83, Tapered Headtube,Speed Release 12mm thru axle, Ai Offset, Stash compatible |
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Stem |
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Cannondale 1, 7075 Alloy, 1-1/8", 31.8, 7° |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Cannondale 1 Riser, Carbon, 31.8 mm, 9° sweep, 4° rise, 780 mm |
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Fork |
Steel brazed fork |
RockShox SID Ultimate, 120 mm, Debonair, 15x110mm thru-axle, tapered steerer, 44mm offset |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Cannondale DownLow Dropper, internal routing, 31.6, 100mm (S), 125mm (M-L), 150mm (XL) |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
ESI Chunky Silicone, 32mm dia. |
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Crankset |
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Truvativ Stylo C, 34T, Ai offset |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
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Chain |
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SRAM X01 Eagle, 12-speed |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
SRAM X01 Eagle, 12-speed |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Fabric Scoop Flat Race, titanium rails |
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Headset |
Brompton headset |
Integrated, 1-1/8 to 1.5", sealed angular contact bearings |
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Derailleur Rear |
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SRAM X01 Eagle |
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Hub Front |
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HollowGram, 15x110mm thru-axle |
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Hub Rear |
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HollowGram w/DT Swiss Star Ratchet inernals, 12x148mm |
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Spoke |
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DT Swiss Competition Race, straight-pull |
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Chainrings |
44T (-12% gearing) |
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Bottom Bracket |
Square taper bottom bracket |
SRAM DUB PF30 MTB83 |
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Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Maxxis Ardent Race, 29 x 2.35", EXO Protection, tubeless ready |
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Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Maxxis Rekon Race 29 x 2.35", EXO Protection, tubeless ready |
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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) |
HollowGram 25, Superlight Hi-Impact Carbon, 28h, 25mm IW, tubeless ready |
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Tube |
Schrader valve |
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