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Brompton Metallic Graphite M3L folding bike - 2020 model View larger

Brompton Metallic Graphite M3L folding bike - 2020 model



Brompton Metallic Graphite M3L folding bike - 2020 model

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Data sheet

Handlebar Type:M Type
Colour:Metallic Graphite
Brompton Gears3 speed
Brompton MudguardsMudguards
Model Year2020

More info

Brompton Metallic Graphite M3L

For 2020 Brompton have introduced this grey Metallic Graphite colour to the range

Metallic Graphite 2020 specification Brompton folding bike model M3L (M=handlebar type, 3=3 gears, L=with mudguards)

Note: If you choose ship to home - yes we can now deliver, then:

  • You will need to install the saddle (so some mechanical ability required)
  • It's recommended to have the bike checked after approx 100 miles of riding - you would need to return / bring the bike to us to get this done
  • If there are any warranty issues (pretty uncommon we have found), then these would need to be handled through us

Brompton 2020 Metallic Graphite M3L specification:

1. Frame
Regular - all steel
Folded size: 585mm wide x 565mm tall by 270mm deep
New (since 2018) brake callipers - black

2. Colour
Main frame: Metallic Graphite
Extremities: Metallic Graphite
Decal: TBD

3. Handlebars
M-type - the classic Brompton shape offering a comfortable ride - new low-rise version (introduced in 2017) for greater stiffness
The new handlebars also feature the lock-on handlebar grips. These are now a standard size so can be replaced by standard grips (e.g. Ergon) if you so desire
Handlebar colour: Silver

4. Gears / drivechain
3 speed BSR (Brompton Standard Ratio) internal hub gear equipped rear wheel - silver
Standard chain tensioner
50T front spider chainring (silver) - with removable / changeable chain ring
98 link Brompton / SRAM chain with powerlink
Folding left hand pedal - silver
Non-folding right hand pedal - silver
13T rear sprocket 

5. Front luggage system
Mounting lugs for future fitting of a Brompton front carrier block

6. Mudguards
Front and rear mudguards for all weather riding / commuting - silver

7. Roller wheels
Standard roller - new 2017 onwards version - wheels help keep the bike stable when folded 

8. Tyres / Wheels
Schwalbe Marathon Racer - introduced by Brompton in 2018 - 16 x 1.35 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 - new 2016 onwards model with the possibility to mount the Brompton CatEye mini light under the saddle
Black saddle rails
Two saddle bag mounting eyes - for mounting the Brompton QCOV saddle bag or a Brooks saddle bag

10. Seat height
Standard seatpost for riders with an inside leg measurement up to 33 inches
Note: For riders up to 35 inch inside leg we can fit an extended length seat post (6cm longer) for no extra charge
If you want a telescopic seatpost - we can also fit this - but at an extra charge

11. Suspension
Standard suspension - since 2018, Brompton no longer have standard / firm blocks - just a new standard (more or less equivalent to the old firm block)

12. Lighting / reflectors
Front and rear reflectors
The mounting brackets can be used to fit lights at a later time if required

Configuration reference(s):


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Brompton Metallic Graphite M3L folding bike - 2020 model

Brompton Metallic Graphite M3L folding bike - 2020 model

Brompton Metallic Graphite M3L folding bike - 2020 model

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