Weight
From 13.4 kg
Speed
12-speed
Material
Steel
Folded Size
25.3" H x 23'' W x 10.6'' D
Main Frame
Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame
Brompton Advance Rear Frame
Fork
Steel brazed fork
Grips
Ergonomic grips Black
Seatpost
Extended, Black (35")
Saddle
Brompton superlight 50th Monogram
Seatclamp
Composite seat clamp and rear frame clip
Hinge Clamps
ColourLab Gold Hinge Clamps
Pedals
Brompton Folding left hand and non-folding right-hand pedals
Drivetrain
Brompton 12-speed drivetrain, 402% range
Chainset
6061 forged aluminum crank with 50T chainring and integrated chainguard
Bottom Bracket
Square taper bottom bracket
Headset
Brompton headset
Shifters
Brompton 4 speed derailleur shifter & 3 speed hub gear shifter
Sprockets
11-18 Tooth
Derailleur
Patent-pending direct mount 12-speed derailleur
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
Continental Tyres - Cream Wall
Tubes
Schrader valve
Mudguards
50th Monogram FlexiMudguard
Lighting
Reflectors
Roller Wheels
ColourLab Gold Touchpoints Roller Wheels
Rack
Included.
Brakes
Brompton Dual Pivot Calipers
Front Carrier
Front carrier block adaptor for all types of Brompton luggage
On Bike Accessories
50th Monogram Small Zip Case and 50th Monogram Bottle Holder
Bell
Gold Bell
Please note that suppliers may change the specification of their products without notice