RockShox SID SL Ultimate 3 Position
SKU: 34533683194

RockShox SID SL Ultimate 3 Position

Sale price$589.50 Regular price$655.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

RockShox SID SL Ultimate 3 PositionLooking to shave grams and boost performance of your XC race bike? SID SL Ultimate is your answer. With an air spring inspired by SID, increased bushing overlap, lower friction, and room for bigger tires, it is a lightweight fork built for the serious XC racer. SID SL Ultimate takes it a step further with a machined, anodized crown, giving racers a sleek, polished look that stands out on the start line. FEATURES DebonAir+ air spring Electric Red

Looking to shave grams and boost performance of your XC race bike? SID SL Ultimate is your answer. With an air spring inspired by SID, increased bushing overlap, lower friction, and room for bigger tires, it is a lightweight fork built for the serious XC racer. SID SL Ultimate takes it a step further with a machined, anodized crown, giving racers a sleek, polished look that stands out on the start line.

FEATURES

  • DebonAir+ air spring
  • Electric Red Signature colorway
  • Lightest 110mm XC fork available
  • 100mm - 110mm travel options
  • Charger Race Day 2 damper with Open/Pedal/Lock positions
  • 32mm chassis

SPECIFICATIONS
Wheel Size: 29"
Travel (mm): 100mm, 110mm
Damper Type: Charger Race Day 2
Fork Offset: 44mm
Color (FS): Electric Red - Gloss, Gloss Black
E-Bike Approved: Not Approved
Steerer: 1.5" Tapered
Axle: 15x110mm BOOST™
Upper Tube Type: 32mm straight wall aluminum
Damper Adjust: 3 Position Remote Sold Separately (Cable Pull 7mm + 7mm) 
Volume Reducer: 0/3 Tokens
Spring: DebonAir+
Max Tire Width (mm): 62
Maximum Rotor Size: 200mm
Minimum Rotor Size: 160mm

SKUs
Product Code: 00.4021.166.002 (100mm - Electric Red)
Product Code: 00.4021.166.000(110mm - Electric Red)
Product Code: 00.4021.166.003 (100mm - Gloss Black)
Product Code: 00.4021.166.001 (110mm - Gloss Black)
Model No: FS-SIDS-ULT3-E1

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34533683194

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Yadira Hernandez
Lexington, US
★★★★★ 5
Excellent comfort and quality
Size: 7 Wide, Color: (003) Black/Black/Bittersweet Pink
I loved these shoes. They are very comfortable, lightweight, and fit perfectly. I use them for walking and working out, and they haven’t caused any discomfort. The design is also nice and they look high quality. I would definitely buy them again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
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Verified Purchase
Francine Butler
Chelsea, US
★★★★★ 5
Comfortable
Size: 8, Color: (001) Black/Black/White
Runs true to size. Very comfortable, with nice cushion. Grat price, just ordered a second pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
S
Verified Purchase
Stacie S.
Whiting, US
★★★★★ 5
Comfortable and the perfect fit
Size: 12, Color: (002) Black/Black/Black
My first pair of Under Armour shoes and I have nothing bad to say about them. They fit well and are comfortable. My favorite so far.
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Reviewed in the United States on June 5, 2026
C
Verified Purchase
Carolyn
Dallas, US
★★★★★ 4
Size 11 is short.
Size: 11, Color: (110) Summit White/Summit White/Khaki Base
Am in process of returning them. The sole was very comfortable, but the size 11 was short. Arch support was good and appearance was fine. Disappointed that they are short.
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Reviewed in the United States on April 13, 2026
R
Verified Purchase
Roocilla
Chelsea, US
★★★★★ 5
I really like these shoes
Size: 9.5, Color: (023) Distant Gray/Bittersweet Pink/Boundless Blue
These shoes are cute with the different colors. The cushioning, for me, is great. I got them for a trip with a lot of walking and my feet, which normally hurt, didn’t ache at all. I feel they are true to size. The quality seems good. Despite all the walking I did, the shoes still look brand new. I am really pleased with this purchase.
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Reviewed in the United States on May 8, 2026

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