The Superlight Front Wheel Axle and Hook for the Brompton T Line is a replacement hook with integrated axle nut and axle. This component is for a 16'' wheel with a 74mm hub and isn't compatible with A, C, or P Line Brompton bikes.
The wheel axle on your Brompton bike can wear out over time due to general wear and tear and exposure to the elements so it's important that you maintain your axle and check it regularly.
