RockShox SID Ultimate Race Day 2 Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, Gloss Black, 3P Crown, D1 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... RockShox SID Ultimate Race Day 2 Fork - 29", 120 mm, 15 x 110 mm, 44 mm Offset, Gloss Black, 3P Crown, D1 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...