RockShox SID Ultimate, SID SL Ultimate and SIDLuxe Family - Updated For 2024

Words by: Liam Woods

Introducing the new RockShox Sid Ultimate Fork: Is This The Pinnacle Of Cross-Country Suspension?

Since its inception in the 1990s, the RockShox SID has been at the top of cross-country forks meant for racing, revolutionizing the World Cup racing scene and becoming the go-to choice for many XC riders worldwide. Over the years, the SID family has evolved to cater to the diverse needs of champions, contenders, enthusiasts, and casual riders alike. Now RockShox unveils the highly anticipated new RockShox SID Ultimate fork for model year 2024 - a marvel of cutting-edge technology, enhanced performance, and unparalleled versatility.

Whats New With The SID Ultimate Fork? 

The new RockShox SID Ultimate fork represents a significant leap forward in cross-country suspension technology. RockShox engineers have left no stone unturned in their relentless pursuit of making the SID even faster, more efficient, and capable of conquering the most demanding XC courses.

• Three-Position Damping Systems: The new SID and SID SL forks now offer three-position damping systems, allowing riders to effortlessly switch between Open, Pedal, and Lock positions on the fly. This gives riders more control and efficiency on various terrains, making the fork adaptable to a wide range of riding styles.
• Maxima Plush Dynamic Suspension Lube: Developed in collaboration with Maxima Racing Oils, the proprietary Maxima Plush Dynamic Suspension Lube is specifically formulated to keep the new RockShox lineup performing optimally in all weather conditions. This blend ensures smoother and longer-lasting suspension action, reducing resistance in moving parts.
• Enhanced Air Spring: The new DebonAir+ spring system offers improved tunability and mid-stroke support. With 50% more negative and 16% more positive air volume, riders can fine-tune their fork's feel to match their riding preferences and terrain.
• Stronger Chassis: The new SID Ultimate and SID SL Ultimate feature a lighter alloy crown and longer upper tubes, resulting in increased bushing overlap for reduced friction and enhanced durability. The stiffer chassis allows the fork to perform flawlessly, even in the most demanding XC scenarios.

Specs On The New SID Ultimate 3p:

• Damper: Charger Race Day 2
• Damper Adjust: Remote or Crown Adjust
• Spring: DebonAir+
• Wheel Size: 29”
• Travel Options: 110mm, 120mm
• Fork Offset: 44mm (29”)
• Weight: 1,476g (110mm travel, 44mm offset)
• MSRP: $999, €1,199*

Full Family of New SID Products:

RockShox revamped their entire SID lineup, not just the SID Ultimate. The SID Ultimate is also available in a 2-position damper like the previous generation where you only have open and lock. You also have a new SID SL Ultimate which comes in either 3-position or 2-position damper options. A new SIDLuxe rear shock with matching 3-position and 2-position dampers and to tie everything together the Twistloc Ultiamte which is an updated remote lockout in the fork of a left-sided Twistloc. Each SID and SIDluxe fork is also available in a Select+ and Select version but will mostly see those versions specced for OEM use. 

Worldwide’s Final Thoughts:

The new RockShox SID Ultimate fork takes cross-country suspension to unprecedented heights. With its three-position damping system, advanced air spring, and stronger chassis, this fork offers riders unparalleled control, efficiency, and comfort on all types of terrain. Whether you're a seasoned XC champion or an ambitious contender, the SID Ultimate fork is engineered to elevate your riding experience and propel you to new levels of performance.

As the future of XC unfolds, RockShox remains at the forefront of innovation, continuously pushing the boundaries to provide riders with the tools they need to conquer any challenge that lies ahead. With the new SID Ultimate fork, you can rest assured that you're equipped with the best XC suspension technology available, allowing you to chase your racing dreams and embrace the thrill of the ride.

This article was written / authored by Liam Woods. Liam has been in the bicycle industry for over 10 years as a racer, professional mechanic, service manager and as of late, media and content creator. Liam has ridden thousands of different bikes, ridden countless components, tested endless MTB apparel of all kinds and written reviews on it all. He's a key piece to the Worldwide Cyclery "All Things MTB" content creation puzzle. He also makes consistent appearances on the Worldwide Cyclery YouTube channel and Instagram.