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: RSSP0518

Fox Shox SLS Lightweight Steel Spring for Fox, Marzocchi, DVO, MRP, X-Fusion Shock Absorbers - 51mm Stroke, 550lbs, Ultra-Light Design, 1.385" ID, Orange Finish, Proprietary Stress-Relieved Surface Treatment, Compatible with 35mm S.H.I.S. Clamps

Regular price $133.40
$137.00 Sale price $133.40 Regular price
Sale Sold out
Unit price
/per 
Save 3%
  • 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 mountain biking with the Fox Shox SLS Spring, a high-performance, lightweight coil spring engineered for precision and durability. Designed for riders who demand top-tier suspension components, this spring combines innovative materials and advanced manufacturing processes to optimize your bike's shock performance.

Materials & Engineering:

Constructed from proprietary Fox super light steel (SLS), this spring features a specialized surface treatment and stress relief process that reduces wire diameter without compromising strength. This innovative approach results in a lighter, more responsive spring that maintains durability under demanding trail conditions. The 1.385" inside diameter ensures compatibility with a wide range of coil shocks, including Fox, Marzocchi, DVO, MRP, and X-Fusion models.

Performance & Components:

With a spring rate of 550lbs and a 51mm (2.0") stroke, the SLS Spring delivers consistent, predictable suspension response, enhancing control and absorbing impacts on rugged terrain. Its optimized design reduces unsprung weight, improving ride quality and bike handling. The spring's lightweight steel construction offers enhanced fatigue resistance and long-lasting performance.

Style & Use Case:

Designed for downhill, enduro, and trail riders seeking lightweight yet robust suspension components, this spring provides critical suspension tuning for aggressive riding and technical trail sections. Its vibrant orange color not only stands out visually but also serves as an easy identifier for quick replacements and tuning.

Innovative Features:

The Fox SLS Spring's proprietary manufacturing process allows for a thinner wire with fewer coils, resulting in a significantly lighter spring without sacrificing strength or responsiveness. This cutting-edge technology ensures optimal suspension performance, making it the ideal upgrade for riders looking to enhance their bike's efficiency and ride quality.

Compatibility & Fitment:

Fits Fox coil shocks and is compatible with other brands such as Marzocchi, DVO, MRP, and X-Fusion with a 1.385" inside diameter. For precise fitment, refer to the fitment guide available at [Fox SLS Spring Fitment Guide](https://tech.ridefox.com/bike/general-info/918/all-sls-and-standard-steel-rear-shock-spring-information).

Key Specifications:

- Spring Rate: 550 lbs

- Stroke: 51mm / 2.0 inches

- Material: Lightweight Steel (SLS)

- Inside Diameter: 1.385"

- Color: Orange

- Model: SLS

Upgrade your suspension setup with the Fox Shox SLS Spring-where engineering innovation meets high-performance design for the ultimate riding experience.

  • Optimized for Fox coil shocks, this SLS Spring features a 1.385" inside diameter compatible with Fox, Marzocchi, DVO, MRP, X-Fusion, and other shock brands for versatile performance.
  • Constructed from proprietary Fox SLS lightweight steel, this spring offers enhanced durability, stress relief, and a unique surface treatment that reduces weight without sacrificing strength, making it ideal for aggressive trail riding and enduro disciplines.
  • With a 550lb spring rate and a 51mm (2.0") stroke, this high-performance spring provides precise support and improved damping control, optimizing your suspension responsiveness on rugged terrain.
  • The vibrant orange finish not only adds a stylish touch but also ensures high visibility to differentiate your ride, while the 35mm S.H.I.S. stem clamp diameter guarantees a secure fit for seamless installation.
  • Designed for riders seeking a lightweight, durable, and tech-forward suspension solution, this SLS Spring enhances ride quality while reducing overall bike weight, perfect for competitive trail riders and bike park enthusiasts.
Rate (Lbs)550
Stroke51mm/2.0"
ColorOrange
Model NameSLS
MaterialLightweight Steel
S.H.I.S. Stem Clamp Diameter35mm/1.385"
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)