Deluxe Ultimate RCT with DebonAir+ air spring with Linear XL air can offers the complete package: a lightweight inline shock with all the tuning options needed for precise ride performance, bottom-out control for aggressive riding, and premium aesthetics. With an independent Low Speed Compression adjustment, riders can optimize the Deluxe Ultimate's performance for their riding style.Lighter compression tunes let you dial in the perfect balance between efficiency and descending capability for your bike. Independent Low Speed Compression and Low Speed Rebound adjustments and easy access lever to go from Open to Firm/Lock. Bottom-out system prioritizes a more open compression and air spring feel enhancing control and eliminating unwanted noise. DebonAir+ Linear XL air can offers all the

RockShox Deluxe Ultimate RCT Rear Shock 205x60 Trunnion Black

Reference Number: DDXSCL

Experience Ultimate Performance with the RockShox Deluxe Ultimate C2 Rear Shock - 205x60mm Trunnion

Upgrade your mountain bike's suspension system with the high-performance RockShox Deluxe Ultimate C2 Rear Shock, engineered for precision, durability, and versatile riding. Designed for aggressive trail riding, enduro, and e-bikes, this lightweight inline shock features cutting-edge materials and innovative technology to elevate your ride quality.

Materials & Construction

Built with a robust aluminum body and DebonAir+ Linear XL air spring, the Deluxe Ultimate C2 combines lightweight durability with exceptional damping performance. It's equipped with high-quality Maxima Plush damping fluid, which minimizes friction and reduces noise, ensuring smooth operation and prolonged shock life. The trunnion shaft eyelet and standard body eyelet provide reliable mounting options for a wide range of bicycles.

Performance & Engineering

Engineered for optimal responsiveness, the Deluxe Ultimate features a 60mm stroke length and an independent Low Speed Compression adjustment, allowing fine-tuning to match your riding style-whether climbing, descending, or blasting through technical terrain. The bottom-out control system maintains an open compression feel during aggressive riding, enhancing control and eliminating unwanted noise. Its external adjustments include high and low-speed compression, rebound damping, and air pressure, giving riders complete control over shock performance.

Components & Technology

This shock is E-bike approved, making it suitable for electrified mountain bikes demanding high durability and performance. The DebonAir+ Linear XL air can offers an extensive tuning range within a compact design, providing precise preload and damping adjustments. The lockout switch with an easy-access lever enables quick transition to firm or lockout mode, ideal for climbs and flats, while bottomless tokens offer customizable progression for tailored shock feel.

Style & Use Case

Featuring a sleek black finish and premium aesthetics, the RockShox Deluxe Ultimate C2 is perfect for riders seeking a high-end, durable suspension solution for aggressive riding styles. Whether you're tackling technical descents, cross-country climbs, or high-power e-bike applications, this rear shock delivers customizable comfort, control, and confidence.

Innovative & Differentiating Features

- Linear XL DebonAir+ air spring for superior tuning range and comfort

- Independent low-speed compression adjustment for precision tuning

- Bottom-out control system enhances bottoming resistance and reduces noise

- Maxima Plush damping fluid for frictionless operation and reduced damper noise

- E-bike compatible with durable construction and increased damping capacity

Technical Specifications:

- Stroke: 60mm

- Eye to eye length: 205mm

- Shaft eyelet: Trunnion

- Body eyelet: Standard

- Eyelet diameter: 12.7mm

- Damping: RCT with external rebound and compression adjustments

- Lockout: Shock-mounted switch with open/firm options

- Recommended for: Mountain biking, enduro, aggressive trail riding, e-bikes

- Colors: Black

Upgrade to the RockShox Deluxe Ultimate C2 Rear Shock for a perfectly balanced blend of performance, adjustability, and style-designed to elevate your riding experience on any trail.

  • Premium DebonAir+ Linear XL Air Spring System provides a lightweight, responsive, and tunable ride, perfect for aggressive mountain biking and trail riding.
  • Independent Low Speed Compression and Rebound adjustments allow for precise tuning to match your riding style, enhancing control and comfort on technical descents and high-speed sections.
  • Advanced damping technology includes Maxima Plush fluid to reduce friction and noise, along with external high and low-speed damping adjustments for optimized suspension performance in varied terrain conditions.
  • Designed with a durable Trunnion mount and lightweight body, this shock offers easy installation, compatibility with e-bikes, and a sleek black finish for a stylish, built-to-last component suitable for demanding MTB applications.
  • Innovative features include bottom-out control for full travel utilization, open/firm lockout options for versatile use, and 4 negative air tokens for customized preload, making the Deluxe Ultimate C2 the ideal choice for serious riders seeking premium suspension engineering.
Item Specifications
Stroke (mm)60
Lockout SwitchShock Mounted Switch
Eyelet Diameter (mm)12.7
External AdjustmentsHigh Speed Compression Damping
External AdjustmentsLow Speed Compression Damping
External AdjustmentsRebound Damping
Positive SpringAir
Eye to eye length (mm)205
keyword searchRockShox MY26 , RockShox Model Year 26
DampingRCT
Damping AdjustmentsExternal rebound, 2 position (open/firm) w/ compression adjust
Default Settings4 Neg/0 Pos Tokens, Reb55/Comp30, Lockout 4
Eye to eye length (mm)205x60
Defined ColorBlack
External AdjustmentsAir pressure, Bottomless tokens
Positive SpringDebonAir Linear XL
Shaft EyeletTrunnion
Body EyeletStandard

Why 365 Cycles?

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

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





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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