6KU Fixie Bike vs Brompton P Line Urban - Midnight Black Metallic - Mid

Compare Specifications of 6KU Fixie Bike and Brompton P Line Urban - Midnight Black Metallic - Mid

Selected Bikes

6KU Fixie Bike
6KU Fixie Bike

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Brompton P Line Urban - Midnight Black Metallic - Mid
Brompton P Line Urban - Midnight Black Metallic - Mid

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Technical Specifications
Drivetrain -- Brompton 4 speed drivetrain, 163% range
Frame High Tensile Steel Fully Tig-Welded 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
Stem 90-110 mm Alloy Stem w/ 25.4 mm Clamp Diameter --
Handle Bar 25.4 mm Alloy Riser Bar --
Fork 1 1/8" High Tensile Steel Superlight Titanium fork with a threaded headset
Seatpost 25.4 mm Forged Alloy Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm
Grip Velo Plush Grips Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair
Crankset Forged Alloy 46T x 170 mm, BCD 110 mm --
Pedals BMX Platform Brompton Folding left hand and non-folding right-hand pedals
Chain 1/2" x 1/8" Hollow pin Superlight Advance Chain
Shifters -- Brompton 4 speed trigger shifter
Gear 46/16 4-speed gear system
Saddle Synthetic Leather Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell
Headset 1 1/8" Neco Threadless Brompton Superlight headset
Derailleur Rear -- Patent-pending direct mount 4 speed derailleur
Hub Rear Quando Flip-Flop Hub --
Spoke 14G Stainless Steel w/ Brass Nipples --
Chainrings -- 6061 forged aluminium crank with 50T chainring and integrated chainguard
Sprocket -- 11-13-15-18 Tooth
Bottom Bracket Sealed Cartridge 68mm x 103mm Square taper bottom bracket
Tyres
Front 700 x 25c Kenda Schwalbe ONE Black Tyre
Rear 700 x 25c Kenda Schwalbe ONE Black Tyre
Wheel / RIM Front and Rear 30 mm Deep V Double Wall Alloy Rims, 28 Hole 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
Tube Kenda 700 x 28c Presta Valve --
Brakes
Front Radius Forged Alloy Calipers Dual Pivot Calipers
Rear Radius Forged Alloy Calipers Dual Pivot Calipers
Suspension
Front -- --
Rear -- --
Colors Available
Colors Slate
Polar
Midnight Black Metallic


Physical Specs
Length -- --
Weight 10.8 kg 10.2 kg
Overview
Features - Comfortable Steel Frame
- Reliable Front and Rear Brakes
- Fixed or Freewheel with a Flip-Flop Hub
- Easy Maintenance and Upkeep
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Additional Details -- Folded Size: 645mm (H) x 585mm (W) x 270mm (D) (25.3” x 23” x 10.6”)
Chain tensioner: Advance chain tensioner with replaceable hanger mounting
Front carrier: Front carrier block adaptor for all types of Brompton luggage (non-electric)
Mudguards: New curved profile with updated mudguard flaps

Which one do you think is better? And why?
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