SRAM X01 Eagle Boost DUB 170mm Direct Mount 32T XSync2 Lunar Polar C2 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... SRAM X01 Eagle Boost DUB 170mm Direct Mount 32T XSync2 Lunar Polar C2 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...