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 |
Advanced-Grade Composite, disc |
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Stem |
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Giant Contact SL Aero, OverDrive Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
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Handle Bar |
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Giant Contact SL Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm |
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Fork |
Superlight Titanium fork with a threaded headset |
Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Giant Vector, composite, -5/+15mm offset |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Stratus Lite 2.0 |
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Crankset |
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SRAM Rival D1 DUB, 35/48 with Giant Power Halo power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
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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 |
SRAM Rival D1 |
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Shifters |
Brompton 4 speed trigger shifter |
SRAM Rival eTap AXS |
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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 |
Giant Fleet SL |
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Headset |
Brompton Superlight headset |
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Derailleur Front |
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SRAM Rival eTap AXS |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
SRAM Rival eTap AXS |
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Hub Front |
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Giant Low Friction Hub, CenterLock |
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Hub Rear |
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Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle |
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Spoke |
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SAPIM CX-Ray |
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Cassette |
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SRAM Rival, 12-speed, 10x28 |
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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 |
SRAM DUB, press fit |
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Front |
Schwalbe ONE Black Tyre |
CADEX Race, tubeless, 700x25c (26.5mm), folding |
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Rear |
Schwalbe ONE Black Tyre |
CADEX Race, tubeless, 700x25c (26.5mm), folding |
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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 |
Giant SLR 1 50 Carbon Disc WheelSystem |
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