Where possible, yes. We use genuine Brompton parts for replacements and upgrades to ensure compatibility, reliability and long-term performance. Brompton bikes are engineered very precisely, especially around the folding mechanism and drivetrain, so using the correct components matters. If a high-quality equivalent part is more suitable or cost-effective, we’ll always explain your options clearly before fitting anything. Our priority is keeping your Brompton running smoothly and safely, not cutting corners.