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!

Load image into Gallery viewer, SRAM-Rear-Derailleur-Small-Parts-MRDP0047
Load image into Gallery viewer, SRAM XX1 Eagle (52T) Inner Cage, Lunar, 11.7518.098.002

SKU: MRDP0047

SRAM XX1 Eagle (52T) Inner Cage Derby Update with Lunar Finish - High-Performance Carbon-Composite Material, Advanced Durability & Precision Engineering for 1x Drivetrains, Compatible with SRAM XX1 52T Cassettes

Regular price $35.00
$40.00 Sale price $35.00 Regular price
Sale Sold out
Unit price
/per 
Save 13%
  • Free Shipping Over $75
  • 30 Day Returns
  • Satisfaction Guaranteed!
Get 5% Off When You Buy 2!

$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 performance with the SRAM XX1 Eagle (52T) Inner Cage in Lunar. Designed for high-end enthusiasts and aggressive riders, this precision-engineered component enhances your SRAM Eagle drivetrain for optimal shifting speed, durability, and reliability on challenging terrains.

Materials & Construction:

Constructed from aerospace-grade aluminum with a Lunar finish, the SRAM XX1 Eagle (52T) Inner Cage offers exceptional strength-to-weight ratio, corrosion resistance, and sleek aesthetics. The high-quality materials ensure durability under demanding riding conditions.

Performance & Engineering:

Engineered for maximum efficiency, the inner cage seamlessly accommodates the massive 52-tooth sprocket, providing stiff yet lightweight support for the derailleur. This design minimizes chain sway, improves chain retention, and delivers precise, smooth shifting across the 12-speed Eagle ecosystem, even during rugged rides or climbs.

Components & Technology:

Part of SRAM's flagship XX1 Eagle series, this inner cage is compatible exclusively with the 52T large sprocket setup, enhancing overall drivetrain performance. It includes all necessary screws for easy installation, ensuring compatibility and a secure fit for your high-performance mountain bike. The model ID RD-SPP-A0 guarantees authentic SRAM quality and engineering precision.

Style & Use Case:

Featuring the striking Lunar finish, the SRAM XX1 Eagle (52T) Inner Cage adds a stylish touch to your bike while delivering top-tier performance. Ideal for trail, enduro, and XC riders seeking maximum gearing options and a lightweight, durable cage that withstands aggressive riding and tough conditions.

Innovative Features:

- Designed specifically for the 52T large sprocket for expanded gear range

- Aerospace-grade aluminum construction for long-term durability

- Includes mounting screws for hassle-free installation

- Lunar finish offers a sleek, corrosion-resistant exterior

Enhance your SRAM Eagle drivetrain today with the SRAM XX1 Eagle (52T) Inner Cage in Lunar - the perfect upgrade for serious riders demanding top-tier performance and reliability. Whether conquering steep climbs or technical terrain, this inner cage improves drivetrain efficiency and adds a touch of style to your mountain bike setup.

Keywords: SRAM XX1 Eagle Inner Cage, 52T inner cage, Lunar derailleur cage, SRAM Eagle upgrade, high-performance mountain bike parts, durable derailleur cage, 12-speed drivetrain components, mountain biking accessories

  • Upgrade your SRAM XX1 Eagle drivetrain with the Lunar 52T Inner Cage, engineered for maximum durability and precise shifting performance. Designed from high-quality materials, this inner cage ensures optimal chain retention and smooth gear changes even under challenging terrain conditions. Compatible with SRAM model ID RD-SPP-A0, it features advanced engineering for seamless integration with your 11-75 gear system. Built for aggressive riding, the Lunar finish adds a sleek, modern aesthetic to your mountain bike setup, making it perfect for trail, enduro, or all-mountain riding. Includes screws for easy installation, delivering a reliable upgrade that enhances your drivetrain's efficiency and longevity.
MiscLunar
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)