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 |
Rose BACKROAD Carbon, 12x142TA, PF86, internal shift/brake cables, mounting points for luggage carrier, frame weight from approx. 1020g, evil pepper green 50cm |
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Stem |
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Rose Square (6°), aluminium 6061, integrated cable guides, anodized black 70 mm |
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Handle Bar |
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Ritchey WCS Butano, blatte 40cm |
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Fork |
Superlight Titanium fork with a threaded headset |
Rose BACKROAD Carbon, 12x100TA, internal brake hose, mounting points for Gravel cage, fork weight from approx. 425g, matt black/evil pepper green |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
ROSE D-Shape, for Reveal/Backroad, carbon, 8 mm offset UD carbon/matt |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
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Crankset |
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Shimano GRX FC-RX810 2 x 11-speed, 48-31T 170 mm |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
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Chain |
Hollow pin Superlight Advance Chain |
Shimano CN-HG601, 118 links |
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Shifters |
Brompton 4 speed 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 |
Rose Edition by Selle Italia black |
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Headset |
Brompton Superlight headset |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
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Cassette |
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Shimano 105 CS-R7000, 11-34 |
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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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Front |
Schwalbe ONE Black Tyre |
Continental Terra Speed ProTection, Tubeless Ready, schwarz/transparent (dunkelbraun) 40-622 |
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Rear |
Schwalbe ONE Black Tyre |
Continental Terra Speed ProTection, Tubeless Ready, schwarz/transparent (dunkelbraun) 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 |
ROSE R Thirty Disc Light / 28” / 28 holes / Inner rim width: approx. 19mm / Rim height: approx. 31mm / Rim width: approx. 24mm / Weight: approx. 1520g / Compatible tyre widths: 700x28-60mm black |
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