Brompton P Line Urban - Midnight Black Metallic - Mid vs Viathon R.1 Ultegra

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• Brompton P Line Urban - Midnight Black Metallic - Mid vs Viathon R.1 Ultegra

Compare Specifications of Brompton P Line Urban - Midnight Black Metallic - Mid and Viathon R.1 Ultegra

Selected Bikes

Brompton P Line Urban - Midnight Black Metallic - Mid Brand: -- Select Brand -- Model: -- Select Model --

Viathon R.1 Ultegra Brand: -- Select Brand -- / Model: -- Select Model --

Brand: -- Select Brand -- Model: -- Select Model --

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Technical Specifications

Drivetrain	Brompton 4 speed drivetrain, 163% range	--
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	VIATHON R.1 ROAD FRAME
Stem	--	ZIPP SERVICE COURSE SL B1, 31.8 MM, 6°, 110 MM
Handle Bar	--	FIZIK SERVICE COURSE SL-70 ERGO
Fork	Superlight Titanium fork with a threaded headset	VIATHON R.1 ROAD FORK
Seatpost	Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm	ZIPP SERVICE COURSE SL B1, 0 OFFSET, 27.2 MM, 330 MM
Grip	Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair	--
Crankset	--	SHIMANO ULTEGRA FC-R8000, HOLLOWTECH 2, 50-34T
Pedals	Brompton Folding left hand and non-folding right-hand pedals	--
Chain	Hollow pin Superlight Advance Chain	SHIMANO CN-HG701-11, 11-SPEED
Shifters	Brompton 4 speed trigger shifter	SHIMANO ULTEGRA ST-R8020, DISC BRAKE
Gear	4-speed gear system	--
Saddle	Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell	FIZIK ANTARES R3
Headset	Brompton Superlight headset	--
Derailleur Front	--	SHIMANO ULTEGRA FD-R8000, DOWN-SWING, BRAZED-ON TYPE
Derailleur Rear	Patent-pending direct mount 4 speed derailleur	SHIMANO ULTEGRA RD-R8000, 11-SPEED, SHADOW
Cassette	--	SHIMANO ULTEGRA CS-R8000, 11-SPEED, 11-30
Chainrings	6061 forged aluminium crank with 50T chainring and integrated chainguard	--
Sprocket	11-13-15-18 Tooth	--
Bottom Bracket	Square taper bottom bracket	ROTOR PRESS FIT 30TO24 CONVERTER

Tyres

Front	Schwalbe ONE Black Tyre	CONTINENTAL GRAND PRIX 5000 S, 700 X 25, BLACK + BLACK CHILI
Rear	Schwalbe ONE Black Tyre	CONTINENTAL GRAND PRIX 5000 S, 700 X 25, BLACK + BLACK CHILI
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	MERCURY S3C CARBON DISC

Brakes

Front	Dual Pivot Calipers	SHIMANO SM-RT800, 160 MM, W/LOCK RING
Rear	Dual Pivot Calipers	SHIMANO SM-RT800, 160 MM, W/LOCK RING
Brake Lever	--	SHIMANO ULTEGRA ST-R8020, DISC BRAKE

Suspension

Front	--	--
Rear	--	--

Colors Available

Colors

Midnight Black Metallic

Copper Silver

Physical Specs

Length	--	--
Weight	10.2 kg	--

Overview

Features	--	- Shimano Ultegra for shifting speed and accuracy - Mercury S3C carbon wheels for explosive speed and a crisp road feel - Internal cable routings reduce aerodynamic drag - Zipp Service Course SL cockpit for steering precision and comfort
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	Sizes : 52, 54, 56, 57.5, 59 Front Axle : SHIMANO E-THRU AXLE 100 x 12MM Rear Axle : SHIMANO E-THRU AXLE 142 x 12MM Inner Tubes : KENDA 23/25C Bar Tape : FIZIK WHITE

Which one do you think is better? And why?

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