Brompton P Line Urban - Midnight Black Metallic - Mid vs Co-Motion Robusta

Compare Specifications of Brompton P Line Urban - Midnight Black Metallic - Mid and Co-Motion Robusta

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

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Co-Motion Robusta
Co-Motion Robusta

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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
Co-Motion exclusive ACMUltra7 7005 aluminum zonally-butted tandem tubing
Stem -- FSA SL-K and Co-Motion adj. stoker stem
Fork Superlight Titanium fork with a threaded headset Co-Motion Carbon T390 Disc
Seatpost Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm --
Grip Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair --
Pedals Brompton Folding left hand and non-folding right-hand pedals --
Chain Hollow pin Superlight Advance Chain --
Shifters Brompton 4 speed trigger shifter Shimano Ultegra R8000 2x11-speed
Gear 4-speed gear system --
Saddle Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell Co-Motion 31.6 mm / Selle Italia Nekkar & Lady Flow
Headset Brompton Superlight headset Cane Creek 110 Tapered
Derailleur Front -- Shimano Ultegra R8000 2x11-speed
Derailleur Rear Patent-pending direct mount 4 speed derailleur Shimano Ultegra R8000 2x11-speed
Cassette -- Shimano 11-34t cassette
Chainrings 6061 forged aluminium crank with 50T chainring and integrated chainguard --
Sprocket 11-13-15-18 Tooth --
Bottom Bracket Square taper bottom bracket --
Tyres
Front Schwalbe ONE Black Tyre Continental Gatorskin 700 x 28 mm
Rear Schwalbe ONE Black Tyre Continental Gatorskin 700 x 28 mm
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
Rolf Prima Tandem Alloy
Brakes
Front Dual Pivot Calipers TRP Spyre w/ 203 mm disc rotors
Rear Dual Pivot Calipers TRP Spyre w/ 203 mm disc rotors
Suspension
Front -- --
Rear -- --
Colors Available
Colors Midnight Black Metallic --


Physical Specs
Length -- --
Weight 10.2 kg --
Overview
Features -- - Modern derailleur drive trains are lightweight, smooth operating and very efficient
- Ultegra R8000 is the newest iteration of Shimano's most popular road component group
- Compact 50/34t cranks and wide cassette offers a generous gear range
- Shimano Ultegra R8000 kit offers a 27" low, 122.7" high gear
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
Drivetrain : Co-Motion Compact Tandem Cranks 50-34t / Gates Timing Belt /
Cockpit : FSA Omega compact and Co-Motion stoker bar

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