Drivetrain |
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Brompton 4 speed drivetrain, 163% range |
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Frame |
Breezer chromoly steel, dual water bottle mounts |
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 |
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Stem |
Breezer Aluminum, 25.4, quill-style |
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Handle Bar |
Breezer North Road Steel, 25.4, 26 mm rise, 590 mm wide, 33° sweep |
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Fork |
Breezer chromoly |
Superlight Titanium fork with a threaded headset |
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Seatpost |
Breezer Aluminum, 27.2 mm |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
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Grip |
Breezer Perforated Comfort |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
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Crankset |
Forged 3-piece aluminum, 36T |
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Pedals |
VP, polished aluminum body, chromoly axle |
Brompton Folding left hand and non-folding right-hand pedals |
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Chain |
KMC |
Hollow pin Superlight Advance Chain |
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Shifters |
Shimano Revo-Shift, 8-speed |
Brompton 4 speed trigger shifter |
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Gear |
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4-speed gear system |
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Saddle |
Breezer Comfort |
Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell |
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Headset |
FSA sealed, 1 1/8", threaded |
Brompton Superlight headset |
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Derailleur Rear |
Shimano Altus, 8-Speed |
Patent-pending direct mount 4 speed derailleur |
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Cassette |
Sunrace 13-34T, 8-speed |
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Chainrings |
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6061 forged aluminium crank with 50T chainring and integrated chainguard |
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Sprocket |
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11-13-15-18 Tooth |
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Bottom Bracket |
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Square taper bottom bracket |
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Front |
Vera Citywide, 700 x 35c with Puncture Protection, reflective sidewall |
Schwalbe ONE Black Tyre |
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Rear |
Vera Citywide, 700 x 35c with Puncture Protection, reflective sidewall |
Schwalbe ONE Black Tyre |
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Wheel / RIM |
Breezer aluminum 36H hubs, Vera DPM16 aluminum double-wall GSW rims |
Front Wheel: Superlight front wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings and hex key axle
Rear Wheel: Superlight 4 speed rear wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings, newly developed 4 speed freehub body and hex key axle |
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