Brompton C Line Explore Black - High vs Hummingbird Single-Speed Folding Bike

Compare Specifications of Brompton C Line Explore Black - High and Hummingbird Single-Speed Folding Bike

Selected Bikes

Brompton C Line Explore Black - High
Brompton C Line Explore Black - High

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Hummingbird Single-Speed Folding Bike
Hummingbird Single-Speed Folding Bike

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Technical Specifications
Drivetrain Brompton Wide-range 6 speed drivetrain (2 x 3 speed), 302% range --
Frame Main Frame : Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame : Hand brazed cold-formed micro-alloy steel tubing
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Handle Bar High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish Full Carbon 520mm wide with a 50mm rise to allow adjustment of reach
Fork Steel brazed fork --
Seats -- Ultra light Carbon rails with a 130mm width, high density padding and ergonomic cut-out for better comfort
Seatpost Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm Full Carbon with Titanium hardware
Grip Lock-on grips with soft-compound rubber adhered to an engineered core Ultra light EVA foam
Crankset -- Shimano Alfine Hollowtech 170mm crank arm length
Pedals Brompton Folding left hand and non-folding right-hand pedals Quick release with sealed bearings
Chain -- YBN super light hollow pin design, nickel plated for longer service.
Shifters Brompton 2 and 3 speed Trigger shifters --
Gear -- 60 Gear Inches - Easy (Standard)
65 Gear Inches - Medium.
72 Gear Inches - Fast
Saddle Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag --
Headset Brompton headset --
Chainrings 44T (-12% gearing) 48 teeth with integrated CNC chain guard
Sprocket -- Rear Sprocket : 13 teeth 9 spline design
Bottom Bracket Square taper bottom bracket Shimano Ultegra Press Fit sealed bearing unit
Tyres
Front 349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall High performance Schwalbe Kojak with Kevlar bead, puncture protection and reflective band for high visibility 16" 32-349 tyre size
Rear 349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall High performance Schwalbe Kojak with Kevlar bead, puncture protection and reflective band for high visibility 16" 32-349 tyre size
Wheel / RIM Front-wheel: Double-wall rim, 28 spokes laced to a Brompton front hub.
Rear-wheel: Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hub with 2 speed external gears (13 and 16 tooth)
Tri-Spoke Carbon. ISO 349 mm wheel size
Tube Schrader valve --
Brakes
Front Brompton Dual Pivot Calipers --
Rear Brompton Dual Pivot Calipers --
Brake Lever -- CAest CNC ultralight
Suspension
Front -- --
Rear -- --
Colors Available
Colors Black (matt) Hummingbird Yellow
Prestige Black
Carbon Edition
Flax


Physical Specs
Length -- --
Weight 12.1 kg 7 kg
Overview
Features -- --
Additional Details Folded Size : 645mm (H) x 565mm (W) x 270mm (D) (25.3” x 23” x 10.6”)
Front carrier : Front carrier block adaptor for all types of Brompton luggage
Mudguards : Mudguards with rubberised flap
Cables : Jagwire ultra-slick cables with high-quality polished stainless steel inner cables
Seatclamp : CNC design, diameter: 41mm
Brake Calipers : Tektro R539 dual pivot design with quick release tabs for easier wheel removal
Approximate Folded Dimensions : 117x60x20 Centimeters - 46x23x8 Inches

Which one do you think is better? And why?
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