Drivetrain |
Brompton 4 speed drivetrain, 163% range |
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Frame |
Main Frame: Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame: Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels |
Custom Formed and Butted AL-6061 Heat Treated Aluminum 27.5" Wheel Aggressive Trail Geometry |
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Stem |
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Alloy MTB Stem |
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Handle Bar |
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Raleigh Alloy MTB Bar, 15 mm Rise, 720 mm(SM), 740 mm(MD/LG/XL) |
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Fork |
Superlight Titanium fork with a threaded headset |
Rock Shox Recon Gold RL Solo Air 130 mm of Travel, Boost with Thru Axle and Tapered Steer |
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Seats |
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Raleigh MTB Saddle |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
JD YSP18 Dropper, 150 mm Travel |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Raleigh MTB Grip |
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Crankset |
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SRAM NX Alloy with Xsync 32t Chain Ring |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Raleigh Alloy MTB Platform Pedal with Molded Pins |
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Chain |
Hollow pin Superlight Advance Chain |
SRAM PC-1130 11-Speed |
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Shifters |
Brompton 4 speed trigger shifter |
SRAM NX 1x11 Trigger Shifter |
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Gear |
4-speed gear system |
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Saddle |
Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell |
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Headset |
Brompton Superlight headset |
FSA NO.42B |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
SRAM GX-1 |
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Hub Front |
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Formula DC-1248 Disc, 12 x 148 Thru Axle |
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Hub Rear |
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Formula DC-511 Disc, 15 x 110 Thru Axle |
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Spoke |
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Stainless Steel |
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Chainrings |
6061 forged aluminium crank with 50T chainring and integrated chainguard |
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Sprocket |
11-13-15-18 Tooth |
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Bottom Bracket |
Square taper bottom bracket |
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