Black Friday Special!
♣ Lami-Flow technology creates laminar flow to reduce dragging and keep your momentum
♣ X-DON technology prevents chain sucks and increase stability of the chain
♣ Compatible with Brompton original crank and any BCD 130mm (5 bolts)
♣ Material: CNC Swiss AL7075-T7651
♣ BCD: 130mm (5 bolts)
♣ Weight: 0.11kg
♣ Note: Website is accurate. Please click the dropdown in color/type/size to check the availability.