Petrelli on wheels
  • Home
  • Newsletter
  • Menu
    • Videos
    • Brompton
    • Brompton Mod
    • Bike Maintenance
    • Brompton Titanium Upgrades
    • Troubleshooting
    • Color Coating Project
    • Showcase
  • 0
    BromptonBrompton ModBrompton Titanium UpgradesTroubleshooting

    Shifting problem #189

    by Petrelli July 8, 2018

    A rider is having some shifting issues between the gear 3 & 4. After some testing and inspections, we found the tensioner in a …

    Read more
  • BromptonBrompton Mod

    A look at the THM Clavicula SE carbon crank

    by Petrelli July 5, 2018

    How about a THM Clavicula SE carbon crank on your Brompton?

    Read more
  • Bike MaintenanceBromptonBrompton ModBrompton Titanium UpgradesTroubleshooting

    Scratched paint work at rear triangle

    by Petrelli July 5, 2018

    There are times when you find your Brompton rear triangle had some paint work scratched off (like the first image below) after installing an …

    Read more
  • Bike MaintenanceBromptonTroubleshooting

    The Brompton pedal was wrongly forced into the crank arm!

    by Petrelli June 28, 2018

    There are times when the wrong thing can really happen to your Brompton. A rider came with some issues on the left side pedal. …

    Read more
  • Brompton

    A dirty and rusty Brompton

    by Petrelli June 27, 2018

    This well ran-in Brompton came in the other day. I don’t remember what I had to do for this bike, but it would be …

    Read more
  • Bike MaintenanceBromptonBrompton ModBrompton Titanium Upgrades

    Brompton Modding #3834

    by Petrelli June 25, 2018

    Oh boy, don’t you just hate it when the cables at the Brompton aren’t done right? I really hated it, specially when this is …

    Read more
  • BromptonBrompton Mod

    Over tightening the saddle bolts

    by Petrelli June 25, 2018

    That’s right, the bolts to secure the saddle to the saddle rail clamp are way over tighten. As you can see from the following …

    Read more
  • Brompton

    More cracked Brompton titanium fork

    by Petrelli June 23, 2018

    These pictures are not new, I had them taken during the past year. However, they shown how often and how easy these Brompton titanium …

    Read more
  • BromptonBrompton Mod

    Cutting down a Brompton seapost

    by Petrelli June 23, 2018

    There are times when you would need to cut down the Brompton seatpost. Here is how you do it:

    Read more
  • 1
  • …
  • 3
  • 4
  • 5
  • 6
  • 7
  • …
  • 9

🚲 The Petrelli.cc is a project by Petrelli on wheels.

Get the Newsletter | Collaborate with Us | Privacy Policy

@2023 - All Right Reserved. Designed and Developed by Petrelli.cc

Petrelli on wheels
  • Home
  • Newsletter
  • Menu
    • Videos
    • Brompton
    • Brompton Mod
    • Bike Maintenance
    • Brompton Titanium Upgrades
    • Troubleshooting
    • Color Coating Project
    • Showcase

Shopping Cart

Close

No products in the cart.

Close