Introducing the Superlight Carbon Crankset 56T or 50T for Brompton bikes. With cutting-edge features such as an augmented axle diameter and compatibility with an external 30mm bottom bracket, experience optimal power transfer and smoother performance. Made from high-quality carbon fiber, this crankset offers a 14% weight reduction, boosting speed and efficiency. Ideal for city commuting and long-distance rides, it seamlessly integrates with your Brompton for exceptional reliability and performance. Fits Pline and Tline & Gline

Upgrade today, except for 3 or 6-speed A and C Line users.