Sunday, January 19, 2020

Simple Brompton hack


Inspired by a post on Facebook group "Brompton Hacks" I decided to do the same, this is a short note about what I did, actually changing your rear wheels to something useful both when pulling the bike and when letting the bike stand folded.

I can't understand how and why Brompton doesn't provide something like this as a default, so here it is, a simple upgrade/hack that should be standard equipment on every Brompton bike.

First step:
Procure material, visit a local Decathlon shop / hardware store / whatever and come back home with:
  • Inline skate wheels 63mm 82A (sold as spare parts in package of 4
  • Allen key set (you'll need size 4 and size 5)
  • M6 x 35mm screws (I went for titanium with Allen head, could also have chosen taper cone head or maybe flanged button head that are more similar to standard Brompton ones)
  • Some thread locker like Park Tool TL1 or Loctite 242
Second step:
  • Allen key size 4 remove Brompton wheels, keep washers to be reused


Third step:
  • Apply thread locker and with Allen key size 5 install Decathlon wheels reusing original washers


Fourth step:

ENJOY

Store away the Brompton wheels remains (blue stain is original thread locker)



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