RockShox SID Ultimate Race Day 3-Position Remote 29in Boost Fork Electric Red, 120mm, 44mm Offset

What Our Gearhead(R) Experts Are Saying:"I've been running the SID Ultimate 3P on my XC rig, and it's a total game-changer. The new 3-position damper makes it easy to fine-tune on the fly, and the DebonAir+ spring eats up chatter without sacrificing sprint efficiency. It's lightweight, but stiff and precise when the trail turns techy."We ride the RockShox SID Ultimate 3P Fork when we want our race-day rig to handle more than just the start line. Whether we're hitting smooth singletrack or techy climbs deep in the woods, this fork stays light, planted, and responsive under pressure. With a new 35mm chassis, it's stiffer and more composed than ever while maintaining XC-ready weight and efficiency. The updated Charger Race Day 2 damper offers three-position compression control-Open, Pedal, and Lock-right at your fingertips for fast adjustments between sprint efforts and rocky descents. The DebonAir+ spring enhances small bump compliance while offering tunable mid-stroke support that's ideal for backcountry loops and stage races alike. From modern XC to downcountry and beyond, the SID Ultimate 3P is ready to lead the charge.