{"product_id":"rockshox-rear-shock-air-shock-rrsk0390-mtb-rear-shocks","title":"RockShox Deluxe Ultimate RCT Trunnion Mount Shock - DebonAir+ Air Spring, Linear Rebound, Adjustable Compression \u0026 Bushing Overlap for Superior Small Bump Performance, Tunable Air Can Options, 165x42.5mm for Enduro \u0026 Trail Mountain Bikes","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Ride with the RockShox Deluxe Ultimate RCT Shock (165x42.5mm) Trunn Mount - NLA\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eExperience unmatched performance and precision with the RockShox Deluxe Ultimate RCT Shock, specifically engineered for aggressive trail riding, enduro, and all-mountain adventures. Designed with advanced materials and innovative engineering, this rear shock delivers superior damping, improved bump absorption, and exceptional reliability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eConstructed with high-quality aluminum for lightweight durability, the Deluxe Ultimate RCT features a robust trunnion mount for a secure fit on your mountain bike frame. The shock employs premium seals and corrosion-resistant components, ensuring longevity and consistent performance in muddy, rocky, and challenging environments.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eEquipped with DebonAir+ air spring technology, this shock provides a highly tunable riding experience by offering two new air can options-allowing you to fine-tune negative and positive air volumes for optimal plushness and support. The linear rebound with a low compression tune ensures smooth, controlled shock motion, enhancing small bump sensitivity and overall traction.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eThe Deluxe Ultimate RCT incorporates independent Open and Pedal pistons, granting precise tunability for different riding scenarios. A preset lockout threshold at approximately 380lb makes climbing more efficient by minimizing pedal bob without sacrificing downhill performance. Increased bushing overlap improves small bump compliance and front-end grip, providing confidence-inspiring control on technical descents and rough terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDesigned for avid mountain bikers seeking top-tier suspension performance, this shock complements aggressive trail and enduro bikes. Its sleek, engineered profile matches high-performance bikes that demand innovative damping and responsive handling, making it ideal for riders who push their limits.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- DebonAir+ air spring with dual can options for precise tuning\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Adjustable negative and positive air volumes\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Independent Open and Pedal pistons for tailored damping\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Increased bushing overlap for enhanced small bump performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Preset lockout threshold for efficient climbing\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Trunnion mount for optimized fit and performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eMaximize your bike's potential with the RockShox Deluxe Ultimate RCT Shock-engineered for serious riders who demand durability, advanced technology, and versatile performance. Note: This item is currently unavailable (NLA), so don't miss your chance to elevate your riding experience whenever it becomes available again.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003eKeywords: RockShox Deluxe Ultimate RCT Shock, mountain bike rear shock, trunnion mount shock, DebonAir+ air spring, damping technology, high-performance suspension, all-mountain, enduro, trail riding, small bump performance, adjustable lockout, innovative damping, durable mountain bike shock\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eExperience superior damping performance with the RockShox Deluxe Ultimate RCT Shock featuring DebonAir+ air spring technology, which allows precise tuning of negative and positive air volumes for personalized suspension setup. \u003c\/li\u003e\n\u003cli\u003eEngineered with advanced components and independent Open and Pedal pistons, this shock offers exceptional tunability and responsiveness across a variety of trail conditions, enhancing ride quality and control. \u003c\/li\u003e\n\u003cli\u003eConstructed with durable, high-quality materials and increased bushing overlap, the Deluxe Ultimate RCT provides improved small bump sensitivity, grip, and increased longevity for demanding off-road use. \u003c\/li\u003e\n\u003cli\u003eDesigned for optimal use in downhill, enduro, and trail riding, the 165x42.5mm Trunnion mount fits a range of high-performance bikes, delivering a smooth, plush feel while maintaining efficient pedaling performance. \u003c\/li\u003e\n\u003cli\u003eInnovative features like low compression tune and preset lockout force (380lb) ensure versatility and reliable lockout functionality, making this shock ideal for both aggressive descents and efficient climbing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"RockShox","offers":[{"title":"Default Title","offer_id":42356810809411,"sku":"RRSK0390","price":331.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RS8569.jpg?v=1773734305","url":"https:\/\/365cycles.com\/products\/rockshox-rear-shock-air-shock-rrsk0390-mtb-rear-shocks","provider":"365 Cycles","version":"1.0","type":"link"}