RockShox SID World Cup Fork: 29" 15 x 100mm Spacing, 100mm Travel, Crown Lockout, Carbon Steerer, B1, White

SID World Cup has an unwavering dedication to light-weight, precision, performance and speed, with a fierce commitment to competition. The SID features a dedicated, 100 millimeter travel-specific chassis and one-piece carbon crown and steerer tube, to cut every gram available.
Updated SID chassis drops weight and increases stiffness
Features a One-piece carbon fiber crown-steerer
Weight-saving knocked-out magnesium dropouts