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Brompton M6L folding bike - Black - stock photo View larger

Brompton M6L folding bike - Black



Black 6 speed Brompton folding bike - M-type 

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Not currently available


Data sheet

Handlebar Type:M Type
Brompton Gears6 speed
Brompton MudguardsMudguards
Model Year2021

More info

Black Brompton M6L

Black 2021 specification Brompton folding bike model M6L (M=classic Brompton handlebar type, 6=6 gears, L=with mudguards)

This bike is available for delivery to your home

Note: If you order online for assembly at home, you will need a small amount of technical knowledge - you will also need some tools for the installation of the saddle, you will also need to return to us for the recommended 100 mile service or if you have warranty issues

The 6 speed Brompton is rapidly becoming the the most popular model with 6 gears in a wide gear ratio makes hill climbing that bit easier. This Tempest blue colour blends in with the corporate work crowd, with just a little bit more colour than the most popular black colour

Brompton Black M6L specification:

1. Frame
Regular - all steel
Folded size: 585mm wide x 565mm tall by 270mm deep

2. Colour
Main frame: Black
Extremities: Black
Decal colour: White

3. Handlebars
2017 onwards classic Brompton style M-type - the classic Brompton shape offering a comfortable ride - silver handlebars
New (introduced in 2017) lock-on handlebar grips - held in place with an allen bolt instead of glue, making future changing (if required) easier

4. Gears / drivechain
6 speed BWR (Brompton Wide Ratio) internal hub gear equipped rear wheel plus 2 speed derailleur system (giving 6 gears in total)
Derailleur chain tensioner
50T front chainring
100 link Brompton / SRAM chain with powerlink
Folding left hand pedal
Non-folding right hand pedal
13/16T rear sprockets 
Integrated gear shifters (left and right) 

5. Front luggage system
A front carrier block is included as standard on all Brompton folding bikes from 2021 onwards
Having this carrier block will allow you to use one of the many Brompton bags
This luggage system doesn't interfere with the handling of the bike (unlike attaching to the handlebars)

6. Mudguards
Front and rear mudguards for all weather riding / commuting
Colour: Silver (with black mudguard flaps)

7. Roller wheels
Standard roller wheels help keep the bike stable when folded 

8. Tyres / Wheels
Schwalbe Marathon Racer 16 x 1 1/3 inch tyres with reflective sidewall to help make you more visible to cars when riding in the dark 
Low rolling resistance and good puncture protection 
16 inch (ETRTO size 349) wheels with double wall rim and 28 spokes
Schrader / car type 8mm valve 

9. Saddle
Standard Brompton saddle with mounting point underneath if you wish to add the Brompton CatEye saddle mount rear light

10. Seat height
Standard seatpost for riders with an inside leg measurement of up to 33 inches
(If you are taller - up to 35 inch inside leg - then an extended length seatpost can be fitted at no extra cost)
For very tall riders a telescopic seatpost is available at extra cost 

11. Suspension
From 2018 there is only one suspension - equivalent to the old hard/firm suspension block

12. Lighting / reflectors
Reflectors front and rear
These can easily be upgraded to Brompton lighting if required

Config refs:


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Brompton M6L folding bike - Black

Brompton M6L folding bike - Black

Black 6 speed Brompton folding bike - M-type 

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