Brompton B75 edition

Brompton B75 edition folding bike

The B75 was launched to mark the year the Brompton was launched - 1975, and yes - you did read the price right

The B75 has classic M-type (original version from pre-2017) handlebars and 3-speeds with lower gearing

Brompton B75 edition 3-speed specification:

1. Frame
Main frame - steel
Extremities (front fork and rear triangle) - steel
Folded size: 585mm wide x 565mm tall by 270mm deep

2. Colour
Main frame: Limited edition blue
Extremities: Limited edition blue
Older style gold/bronze brake calipers

3. Handlebars
Pre-2017 style M-type high rise handlebars as used on the pre-2017 model
These handlebars have a higher rise (the handlebar stem is shorter to accommodate for this)
Black handlebar grips - foam

4. Gears / drivechain
3 speed BSR - Brompton Sturmey Archer Standard Ratio - rear wheel
Standard chain tensioner
44T front chainring - spider version - silver with black chainguard
96 link Brompton / SRAM chain with powerlink
13T rear sprocket
Non integrated (older version) brake / gear shifters / brake calipers
Non-folding pedals

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

6. Mudguards
No mudguards - to save weight

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

8. Tyres / Wheels
B75 tyre - Marathon Racer (they were supposed to be with no reflective stripe - but they do have the standard Marathon Racer tyres)
16 inch (ETRTO size 349) wheels with double wall rim and 28 spokes
Schrader / car type 8mm valve 

9. Saddle
Non-Brompton branded saddle, attached to the seatpost with a standard saddle clamp rather than a pentaclip

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

11. Suspension
White suspension block

12. Lighting / reflectors
Front and rear reflectors 

We made this short video to show the main differences between the Brompton B75 edition and a standard 2019 Brompton