Brompton C Line Explore Black - High vs Surly Big Dummy

Compare Specifications of Brompton C Line Explore Black - High and Surly Big Dummy

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

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Surly Big Dummy
Surly Big Dummy

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Model:

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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
Surly Big Dummy, Surly 4130 Chromoly steel. Main triangle double-butted. TIG-welded cargo specific engineered for stiffness.
Stem -- 4 Bolt 31.8mm clamp
Handle Bar High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish Premetec
Fork Steel brazed fork Surly Troll 420mm axle-to-crown x 43mm offset, tapered and butted straight blade, 4130 Chromoly. 51mm I.S. disc mount
Seatpost Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm 2 -Bolt. 27.2mm
Clamp: Surly Stainless, 30mm Surly stainless, included
Grip Lock-on grips with soft-compound rubber adhered to an engineered core Velo Non-Locking
Crankset -- TruVativ 48/36/26
Pedals Brompton Folding left hand and non-folding right-hand pedals --
Chain -- KMC X10
Shifters Brompton 2 and 3 speed Trigger shifters X5 Trigger
Saddle Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag WTB Volt Sport
Headset Brompton headset Cane Creek 40
Derailleur Front -- Shimano Deore, FD-T611-3
Derailleur Rear -- SRAM GX Type 2.1
Hub Front -- Shimano Deore M525, 36h, QR
Hub Rear -- Shimano Deore M525, 36h, QR
Chainrings 44T (-12% gearing) --
Bottom Bracket Square taper bottom bracket SRAM
Tyres
Front 349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall Schwalbe Big Apple 26" x 60mm
Rear 349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall Schwalbe Big Apple 26" x 60mm
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)
Rims: Alex Adventurer
Tube Schrader valve --
Brakes
Front Brompton Dual Pivot Calipers Avid BB7
Rear Brompton Dual Pivot Calipers Avid BB7
Brake Lever -- Avid FR-5
Suspension
Front -- --
Rear -- --
Colors Available
Colors Black (matt) Dark Side of the Maroon
Blacktacular


Physical Specs
Length -- --
Weight 12.1 kg --
Overview
Features -- Kickstand plate.
Dedicated Rohloff cable routing and mount for OEM 2 axle plate.
Human cargo compliant with the use of Dummy Rail Collars.
Vertical, 135mm spaced dropouts with fender eyelets; Rohloff compliant.
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
Size:
Small (16) - Medium (18) - Large (20) - XLarge ( 22)
Rotors: SRAM Centerline 180/180mm
Cog or cogset: Microshift CS-H100 10 speed, 11-36t

Which one do you think is better? And why?
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