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 |
Aluminium Superlite Trekking Sport, Flat Mount Disc, 12x142mm, AXH |
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Stem |
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CUBE Performance Stem Pro, 31.8mm |
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Handle Bar |
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CUBE Flat Race Bar, 660mm |
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Fork |
Superlight Titanium fork with a threaded headset |
CUBE TS Disc, Full Carbon, Taper, Flat Mount, 12x100mm |
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Seats |
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SeatClamp: CUBE Screwlock, 31.8mm |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
CUBE Performance Post, 27.2mm |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Natural Fit All Terrain |
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Crankset |
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Shimano Claris FC-R2000, 50x34T, BB-RS500 |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
ACID PP Trekking |
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Chain |
Hollow pin Superlight Advance Chain |
KMC Z51 |
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Shifters |
Brompton 4 speed trigger shifter |
Shimano Claris SL-R2000 |
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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 |
Natural Fit Nuance |
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Headset |
Brompton Superlight headset |
VP Semi-Integrated, 1 1/8", Bottom Integrated, 1 1/4" |
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Derailleur Front |
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Shimano Claris FD-R2000-BM, 31.8mm |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
Shimano Claris RD-R2000, 8-Speed |
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Cassette |
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Shimano CS-HG200, 12-32T |
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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 |
Shimano BB-RS500PB, 86mm Pressfit |
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Front |
Schwalbe ONE Black Tyre |
Schwalbe Little Big Ben, Active, 40-622 |
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Rear |
Schwalbe ONE Black Tyre |
Schwalbe Little Big Ben, Active, 40-622 |
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Wheel / RIM |
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 |
CUBE RA 1.9 CX, Tubeless Ready |
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