

"What Our Gearhead® Experts Are Saying: ""I’ve raced the SID Ultimate 2P on fast, technical courses and it just holds lines—super stiff for its weight. The new Race Day 2 damper feels dialed with just two modes, and the DebonAir+ spring is crazy plush off the top. It feels like it’s reading the terrain without me thinking about it."" We’re riding further, faster, and with more confidence thanks to the RockShox SID Ultimate 2P. Designed for cross-country domination, this fork is purpose-built to keep us in control on everything from punchy race laps to technical singletrack. With a new 35mm chassis that blends light weight and stiffness, SID Ultimate holds its line when we’re dancing on the edge of grip—and does it without adding grams to our build. Inside, RockShox’s new Charger Race Day 2 damper brings ultra-reliable 2-position control with Open and Lock settings, so we can hammer climbs or dive into descents with confidence. The new DebonAir+ spring offers more small-bump sensitivity and tunability through added air volume, while Maxima Plush fluid keeps the action smooth, quiet, and consistent. Paired with remote adjustability, Boost spacing, and a modern 44mm offset, the SID Ultimate 2P is ready for flat-out XC speed on today's most demanding courses."
Price: $879.20 from Backcountry
| Merchant | Price | |
|---|---|---|
| $879.20 | Visit Store |
"What Our Gearhead® 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...
"What Our Gearhead® 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...
Whether we are serious racers or just weekend warriors, we can all benefit from the premium performance of the RockShox SID Ultimate Race Day 3-Position 29in Boost Fork. Featuring excellent performance for cross-country racers, the SID Ultimate 3-position...