Brompton C Line Explore 6-speed Specifications

At Fold 'n' Go Cycles, we include some specifications for each Brompton bicycle in the product listing, however, for those who want to go deeper, here is the complete list of specifications.

Weight:  From 12 kg / 26.5lb

Speed:  6-speed

Material:  Steel

Folded Size:  25.3" H x 23" W x 10.6" D

Unfolded Size:  57" L x 39" H x 21.25" W (approximate)

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

Fork:  Steel brazed fork

Grips:  Lock-on grips with soft-compound rubber adhered to an engineered core

Seatpost:  Steel.  540mm (standard) or 600mm (extended)

Saddle:  Brompton Standard

Seat clamp:  Composite seat clamp and rear frame clip

Hinge Clamps:  Composite hinge clamp levers

Pedals:  Brompton Folding left hand and non-folding right-hand pedals

Drivetrain:  Brompton Wide-range 6-speed drivetrain (2 x 3-speed), 300% range

Crankset:  6061 forged aluminum crank with 50T chainring and integrated chainguard

Chain:  SRAM 7-speed (3/32")

Bottom Bracket: Square taper bottom bracket

Headset:  Brompton headset

Shifters:  Brompton 2 and 3-speed Trigger shifters

Sprockets:  Brompton sprockets - 13 and 16 Tooth

Derailleur:  Brompton Chain pusher

Rear Wheel:  Double wall rim, 28 spoke, Brompton Wide ratio 3-speed internal gear hub

Front Wheel:  Double-wall rim, 28 spokes laced to a Brompton front hub

Tires:  349 x 35C Schwalbe Marathon Racer. A puncture resistant tire with a reflective sidewall

Tubes:  Schrader valve

Mudguards:  Included

Lighting:  Reflectors

Pump:  Brompton Lezyne Pump included

Rack:  Not included (optional)

Brakes:  Brompton Dual Pivot Calipers

Front Carrier:  Front carrier block adaptor for all types of Brompton luggage