Damper shafts and parts for repair and maintenance of Rockshox Deluxe and Super Deluxe air rear shocks. REAR SHOCK DAMPER SHAFT - (INCLUDES SHAFT) - DELUXE ULTIMATE RCT (B2-C1), 2023+. Model ID: RS-SPP-A0. Item Specifications: Misc, 57.5-65mm/50mm Trek,

RockShox Deluxe Ultimate RCT Rear Shock Damper Shaft Assembly for 2023+

Reference Number: 3CC4DA

Upgrade your downhill and trail riding with the RockShox Rear Shock Damper Shaft Assembly - Deluxe Ultimate RCT (B2-C1), 2023+ - the perfect replacement component for your RockShox Deluxe and Super Deluxe air rear shocks. Crafted with precision engineering and premium materials, this damper shaft ensures optimal performance, durability, and smooth suspension operation for aggressive riding styles and demanding terrains.

Materials & Construction:

Manufactured from high-strength, corrosion-resistant steel, the RockShox Deluxe Ultimate Damper Shaft provides exceptional durability and fatigue resistance. Its precise machining guarantees a perfect fit, ensuring consistent damping performance and longevity in challenging conditions.

Performance & Engineering:

Designed for the latest 2023+ models, this damper shaft features the exclusive "Ultimate RCT" damping technology, offering refined rebound and compression control. It supports a wide suspension range of 57.5-65mm with compatibility for 50mm Trek-specific setups, delivering tailored performance for aggressive trail, enduro, and downhill riding.

Components & Technology:

Includes the shaft assembly essential for restoring your shock's damping function. Compatible with SR Suntour's high-performance damping systems, this component embodies the latest advancements in suspension technology, ensuring smooth, responsive ride quality. The SRAM Model ID: RS-SPP-A0 guarantees authentic OEM quality and compatibility.

Style & Use Case:

Designed for serious mountain biking enthusiasts, this rear shock damper shaft assembly enhances your bike's suspension efficiency, enabling better traction, stability, and control on technical descents and rugged terrain. Its sleek design complements the overall aesthetics of your bike while offering reliable, maintenance-friendly performance.

Innovative Features & Benefits:

- Precision-engineered damping shaft for consistent shock performance

- Compatible with the Deluxe Ultimate RCT (B2-C1) models for 2023+

- Supports versatile travel lengths suitable for various mountain biking disciplines

- Durable construction for extended service life and easier maintenance

Optimize your mountain biking setup with the RockShox Rear Shock Damper Shaft Assembly - a trusted upgrade to enhance ride quality, reliability, and performance in every trail adventure.

  • Precision-engineered damper shaft designed specifically for RockShox Deluxe Ultimate RCT rear shocks, ensuring seamless compatibility and optimal performance in 2023+ models.
  • Constructed with durable, high-strength materials to withstand rigorous trail riding, providing long-lasting reliability and maintaining shock integrity under demanding conditions.
  • Features advanced engineering with SRAM model ID RS-SPP-A0, enabling precise repair, maintenance, and tuning of your bike's air suspension system for improved handling and rider comfort.
  • Ideal for mountain biking enthusiasts and professional mechanics, this shaft assembly enhances rear shock responsiveness, reduces unwanted stiction, and boosts overall suspension performance.
  • Universal fit for 57.5-65mm/50mm Trek models, making it a versatile upgrade or replacement part that ensures your bike's rear suspension delivers smooth, controlled, and confident downhill rides.

Why 365 Cycles?

365 Cycles is an Authorized RockShox Dealer, and we offer the Full RockShox Warranty!

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Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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