SID Ultimate

Model ID

FS-SID-ULT-B4

Description
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Racing is your way of life. We get that. The SID Ultimate is packed with all the characteristics that elite XC racers demand - gram savings, DebonAir™ air spring technology, the Charger™ 2 RLC Damper and race-proven Maxima Plush fluid. A complete race day performance driven package. The new Signature SID Blue color option offers up another benefit that's even harder to pin down - style.

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Features
  • New Maxima Plush damping fluid reduces friction and silences damper noise
  • New SID Blue Signature color option
  • New foil graphics
  • Charger™ 2 RLC damper featuring 2-positions (open/lock) with compression adjust
  • Highly tunable DebonAir™ spring offers a consistent feel throughout the travel
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Some variations of this product featured on this page are not available for purchase and are installed on bicycles as complete bikes only. See your dealer for details.

Technology

Specifications

Wheel size 27.5", 29"
Travel (mm) 100mm, 120mm
Damper Type Charger 2 RLC
Fork offset 42mm (27.5"), 42mm (29"), 51mm (29")
E-MTB Decal No, Yes
Steerer Tapered
Axle 15x110mm BOOST™
Weight (g) 1582
Weight Based On 27.5" BOOST, 100mm, Maxle Stealth

Trailhead App

suspension set up starts here

It’s like having a personal tuner in your pocket. RockShox TrailHead App is the starting point to get your suspension dialed in for the perfect ride. Tuning recomendations, upgrade information, and service support all in your hand.

rockshox trailhead