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SKU: DRST0380

KS Rage-iS Dropper Seatpost 31.6mm, 70mm Travel | Alloy Construction, Hydraulic Air-Sprung Suspension, Internal Cable Routing, Smooth Performance, Lightweight, Black Finish, Compatible with KS Remotes

Regular price $153.18
$184.95 Sale price $153.18 Regular price
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Description
Specifications

Upgrade your mountain biking or trail riding experience with the KS Rage-iS Dropper Seatpost - the perfect blend of performance, durability, and innovative engineering. Crafted from lightweight alloy materials, this 31.6mm seatpost features a 70mm travel that offers precise saddle height adjustment for aggressive climbs and steep descents, enhancing your ride control and comfort.

Materials & Construction:

Built with a high-strength alloy stanchion and a weight-optimized alloy mast, the Rage-iS delivers excellent strength-to-weight ratio. The alloy construction ensures durability and resilience against rough trail conditions, while maintaining a lightweight profile at just 495 grams. Its internal cable routing simplifies installation and maintenance, making it ideal for modern internal frame designs.

Performance & Engineering:

Equipped with an updated air-sprung hydraulic cartridge, the Rage-iS provides smooth, reliable actuation and consistent dropper performance every ride. The low-force cable actuation system minimizes rider effort for quick saddle adjustments on the fly, ensuring seamless transitions whether you're scaling or descending. The adjustable suspension feature enhances rider comfort by absorbing shocks and vibrations during aggressive riding scenarios.

Components & Technology:

Featuring a rotating bottom actuator and press-fit bushing with dust wiper, this dropper post ensures smooth operation and longevity. The cylindrical upper clamp nuts are designed not to spin during installation, simplifying setup. Compatibility with all KS remote controls (sold separately) enables versatile cockpit configurations. The internal cable routing system maintains a clean aesthetic and reduces exposure to dirt and debris.

Style & Use Case:

Designed in sleek black with a standard 31.6mm diameter, the KS Rage-iS integrates seamlessly into a variety of mountain bike frames-perfect for trail, enduro, and all-mountain riders seeking reliability and performance. Its versatile 70mm travel is ideal for riders who demand quick saddle height adjustments without sacrificing weight or responsiveness.

Innovative Features & Differentiators:

The Rage-iS stands out with its integrated suspension and high-performance hydraulic cartridge, providing an enhanced riding feel that's typically found in premium models, yet at an affordable price point. The internal cable routing, combined with the lightweight alloy design and dust wiper, ensures consistent, maintenance-friendly operation for years of trail adventures.

Upgrade your mountain bike with the KS Rage-iS Dropper Seatpost - engineered for performance, built for durability, and designed to elevate your riding experience.

  • High-performance alloy construction featuring an durable alloy stanchion and lightweight alloy mast for enhanced strength and reduced weight.
  • Advanced air-sprung hydraulic cartridge delivers smooth, reliable dropper action with precise height adjustment and minimal maintenance.
  • Designed for internal cable routing compatibility, the Rage-iS integrates seamlessly with modern frames, including a lightweight rotating bottom actuator for effortless operation.
  • Optimized for versatile use, this dropper post offers 70mm of travel with a sleek black finish, suitable for cross-country, trail riding, and aggressive mountain biking.
  • Innovative features include reduced cable actuation force, cylindrical upper clamp nuts that do not spin, and compatibility with all KS remote controls, ensuring easy upgrades and custom setups.
Length358
ColorBlack
Weight495
Travel (mm)70
ActuationCable Remote
Remote PositionLeft
Remote PositionRight
Diameter31.6
Cable RoutingInternal
Defined ColorBlack
Clamp StyleStd Rails
Offset (mm)0
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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!

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

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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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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. 

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If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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