Rear Dropout Replacement Parts for the Brompton G Line Rear Frame These rear frame dropouts are service replacement parts for a Brompton G Line. They’re the pieces at the rear frame that locate the rear wheel hardware, so replacing a worn or damaged dropout helps restore a solid, correctly seated rear wheel setup. This is the kind of small-but-critical part you install during a rear wheel or rear frame service. Because proper alignment and correct hardware fit matter for safe riding, we recommend installation by a qualified bicycle mechanic. Small Things – Big Difference Replacement dropouts for the Brompton G Line rear frame Useful when a dropout is worn, damaged, or no longer fits hardware correctly Helps ensure the rear wheel mounts securely and consistently Best replaced during a rear wheel or rear frame service
