Upgraded Parking Wheels for Brompton Bicycle

These wheels replace the standard wheels on your Brompton.  They add wheel bearings to a slightly larger diameter wheel to allow it to roll more easily when folded.  You can now use your bike as a shopping trolley if you need to!

You need a pair of these wheels to complete the upgrade, in addition to four 12mm x 6mm x 4mm sealed ball bearings, which you can order on Amazon.