Factor Ostro VAM Ultegra 8100 Di2 12 speed, Fulcrum 42 Wind Carbon Tubeless Wheels 2024 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Factor Ostro VAM Ultegra 8100 Di2 12 speed, Fulcrum 42 Wind Carbon Tubeless Wheels 2024 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...