Over 2,000,000 Million Customers Served!!!

Need Help? Click the Live Chat to Talk to a Gearhead 💪

Enjoy Free Shipping on Orders Over $75 – Available Within the Lower 48 States!

SKU: RRSK0623

RockShox SIDLuxe Ultimate Rear Shock 190x45mm DebonAir Air Spring, 2P Remote Lockout & Rebound Damping, Lightweight XC Performance, Adjustable 2-Position Compression, Compatible with TwistLoc/OneLoc, Designed for Trek & Sididance Mountain Bikes

Regular price $423.20
$529.00 Sale price $423.20 Regular price
Sale Sold out
Unit price
/per 
Save 20%
  • Free Shipping Over $75
  • 30 Day Returns
  • Satisfaction Guaranteed!

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description
Specifications

Upgrade your XC or trail bike with the RockShox SIDLuxe Ultimate Rear Shock - 190 x 45 mm, DebonAir, 2-Position Remote, Rebound Adjustment, Lockout, Standard Fit for Trek Models. Engineered for lightweight performance and precision damping, this premium rear shock is the perfect upgrade for riders seeking race-ready efficiency and control.

### Superior Materials & Construction

Built with high-quality lightweight materials, the RockShox SIDLuxe Ultimate features a durable aluminum body designed to withstand rigorous trail conditions. The DebonAir air spring system offers streamlined, sensitive ride quality, reducing stiction for smooth comfort and enhanced traction across rugged terrain. The 12.7mm eyelet diameter ensures robust linkage compatibility, while maintaining minimal weight.

### Advanced Performance & Engineering

Designed specifically for competitive XC riding and trail performance, this shock's external rebound damping and lockout threshold adjustments give riders precise control over suspension responsiveness. The high-speed compression damping blow-off in the open position optimizes small bump absorption without sacrificing pedaling efficiency, making it ideal for technical descents or sprint sections.

### Innovative Components & Technology

The 2-Position damper allows quick switching between open and lock modes, providing versatility for varied trail conditions. Compatibility with Trek's TwistLoc/OneLoc remote (sold separately) enables effortless lockout engagement during climbs or technical sections, maximizing pedaling efficiency and control. The shock's Reb85/Comp33 damping settings ensure a balance of firmness and compliance, tailored for aggressive riding styles.

### Style & Use Case

Designed to complement the feel of Trek's SID and SID SL suspension forks, the SIDLuxe Ultimate is perfect for cross-country racers, trail adventurers, and riders who demand high efficiency combined with lightweight durability. Its sleek, minimalistic design reduces weight without compromising performance, making it an ideal upgrade for those seeking to optimize their bike's handling and responsiveness.

### Key Features:

- Stroke Length: 45mm for optimal rear suspension travel

- External Adjustments: Rebound damping and lockout threshold for customizable ride

- Remote Compatibility: 2P remote (sold separately) for easy lockout control

- Compatibility: Standard fit for Trek models and other XC/Trail bikes

- Materials: Lightweight aluminum body with advanced DebonAir air spring technology

- Technology: High-speed compression blow-off, adjustable damping for versatile trail riding

Maximize your bike's performance with the RockShox SIDLuxe Ultimate Rear Shock-the perfect blend of innovative engineering, lightweight design, and superior damping control for serious XC and trail riders. Elevate your ride today!

  • Premium RockShox SIDLuxe Ultimate Rear Shock with 190 x 45 mm stroke, engineered for XC racers and serious trail riders.
  • Constructed with lightweight, high-strength aluminum and DebonAir technology, offering enhanced responsiveness and durability in every ride.
  • Features a 2-position damper with open and lock modes, providing customizable performance tailored to trail conditions and climbing efficiency.
  • Designed to seamlessly integrate with SID and SID SL forks, this rear shock includes external rebound and lockout threshold adjustments for precise tuning.
  • Equipped with Rebound8 and Comp33 damping settings, along with compatibility with TwistLoc/OneLoc remote (sold separately), delivering effortless control on rugged trails.
Stroke (mm)45
Lockout SwitchRemote
Eyelet Diameter (mm)12.7
External AdjustmentsRebound Damping
External AdjustmentsLockout Threshold
Positive SpringAir
Eye to eye length (mm)190
Shipping
Returns
About Us
Contact Us

We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

  • Our Mistake: If we messed it up you can rest assured we are going to make it right. Contact us by email, phone, or chat and we will make your head spin with how quick we fix it
  • Warranty: We are an authorized retailer for everything we sell, so rest assured your product is covered under the manufacturer's warranty. Contact Us if you are having an issue and we will make sure you are taken care of
  • Just don't want it anymore: We have a 30-day return policy for orders within the US. We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. If it's returned in this condition it may be denied and sent back to you

If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

*Please allow up to 3 business days for us to process your return*

365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

Progress Not Perfection

Pick a direction, analyze the results, and be willing to change course.

Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)