MiniMods X-Roller Easy Wheels Extender for Brompton Bicycle G Line

Fitted to my Brompton G which has a roller rack. The bike is now easy to roll and very stable. The instalation was easy too! Highly recomended.

Smart but unfortunately unusable without the rear wheel rack, it makes the bike even less stable (it is more prone to fall on the right side, even with the wheel extended). Also, when I tip the bike on its wheel to move it, the movement unfolds the bike. I feel like these problems are only for G-Line without the rack. To confirm with others feedback.