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Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45 mm, Linear Air, 0 Neg/2 Pos Token, Reb 55 / Comp 30, L/O4,
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45 mm, Linear Air, 0 Neg/2 Pos Token, Reb 55 / Comp 30, L/O4,
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance
Load image into Gallery viewer, RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance

SKU: SRAMRRSK0018

RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45mm Linear Air Suspension with Independent High/Low Speed Compression & Threshold Lever, 15 Click Rebound, DebonAir+ Spring, Trunnion Mount, Trail & All-Mountain Performance

Regular price $527.20
$659.00 Sale price $527.20 Regular price
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Description
Specifications

Upgrade your mountain biking experience with the RockShox Super Deluxe Ultimate RC2T Rear Shock - 165 x 45 mm, Linear Air. Designed for aggressive trail riding, enduro, and all-mountain adventures, this high-performance rear shock combines advanced engineering, versatile damping technology, and durable materials to deliver superior control, comfort, and efficiency on rugged terrain.

Materials & Construction

Built with an ultra-lightweight yet robust aluminum body, the Super Deluxe Ultimate features a Precision-machined castled bottom-out bumper to absorb harsh impacts and prevent bottoming out. The debonAir+ air spring system enables precise tuning of ride feel and support, thanks to compatibility with Bottomless Tokens for customized volume adjustment. The shock's trunnion mount ensures a secure fit, maximizing clearance and added stiffness for demanding rides.

Performance & Engineering

Equipped with the award-winning RC2T damper, this shock offers unparalleled tunability with independent High and Low-Speed Compression adjustments, allowing riders to dial in optimal responsiveness for any trail condition. The high-flow main piston reduces damping hang-ups during high impact, effortlessly absorbing rocks, jumps, and rough terrain. Rebound damping with 15 adjustment clicks ensures smooth and controlled landings, while the separate Threshold lever enhances pedaling efficiency, making climbs less taxing without sacrificing downhill performance.

Components & Technology

- Linear Air Spring: Adjustable for a wide range of rider weights and preferences, offering consistent feel and easy fine-tuning through air pressure and Bottomless Tokens.

- RC2T Damper: Provides comprehensive control over damping settings with independent High and Low-Speed Compression adjustments, delivering smoothness and adaptability.

- Rebound & Compression Adjustments: 15 clicks of rebound, plus external High and Low-Speed Compression controls, enable precise tuning for technical descents or pedaling efficiency.

- Lockout Switch: Integrated shock-mounted lockout switch for firm support on smooth climbs or fire roads.

- Castled Bottom Out Bumper: Engineered to minimize harsh bottom-outs, ensuring a smooth transition through the shock's travel and giving you confidence when going big.

Style & Use Case

The RockShox Super Deluxe Ultimate RC2T rear shock is ideal for riders seeking a versatile, high-performance shock that excels in all-mountain, enduro, and trail riding scenarios. Its sophisticated damping technology and adjustability make it perfect for aggressive descending, technical climbs, and long trail days. Whether you're tackling steep descents or seeking efficient pedalability, this shock offers the power and precision needed to push your riding limits.

Innovative & Differentiating Features

- Highly tunable RC2T damper with independently adjustable High & Low-Speed Compression and Threshold lever.

- Fine-tuning potential with debonAir+ air springs and Bottomless Tokens for customized support.

- Durable, lightweight aluminum construction with a castled bottom-out bumper for durability and performance.

- Compatible with SRAM's latest suspension technologies for optimized ride quality.

Optimize your trail bike with the RockShox Super Deluxe Ultimate RC2T Rear Shock-designed to elevate your mountain biking capability with precision damping, durable materials, and advanced tuning options for all-mountain excellence.

Keyword Focus: RockShox Super Deluxe Ultimate, RC2T damper, 165 x 45 mm rear shock, all-mountain suspension, enduro shock, air spring, high and low-speed compression, trail riding shock, adjustable rebound, lockout switch, durable mountain bike shock

  • Optimized for all-mountain riding, the RockShox Super Deluxe Ultimate RC2T rear shock features a lightweight yet durable aluminum construction combined with high-quality materials designed for rugged trail performance.
  • Powered by the innovative RC2T damper technology, it offers independent high and low-speed compression adjustments, allowing precise tuning to match your riding style and terrain conditions for maximum control.
  • Equipped with DebonAir+ air springs and Bottomless Tokens, this shock provides customizable airflow to fine-tune ride feel, enhance efficiency, and improve bump absorption over technical descents.
  • Designed for versatility, it features a 165 x 45 mm eye-to-eye length, a trunnion mount with a 12.7 mm eyelet diameter, and external rebound, compression, and lockout threshold adjustments, making it ideal for aggressive trail riding and long days on varied terrain.
  • With advanced features like the high-flow piston for reduced damping hang-ups and a castled bottom-out bumper for smooth bottoming, the Super Deluxe Ultimate RC2T ensures elite suspension performance, durability, and style for demanding riders.
Stroke (mm)45
Lockout SwitchShock Mounted Switch
Eyelet Diameter (mm)Trunnion, 12.7
External AdjustmentsRebound Damping
External AdjustmentsHigh Speed Compression Damping
External AdjustmentsLow Speed Compression Damping
External AdjustmentsLockout Threshold
Positive SpringAir
Eye to eye length (mm)165
keyword searchRockShox MY25
keyword searchRockShox Model Year 25
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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!

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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.

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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!

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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


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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. 

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