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SKU: ST5358

KS Rage-i 30.9mm Dropper Seatpost with Internal Cable Routing, 150mm Travel, Air-Sprung Hydraulic Cartridge, Micro-Adjust Head, Black Anodized Finish, Compatible with Remote Shifters for Mountain Bikes

Regular price $158.17
$185.00 Sale price $158.17 Regular price
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Description
Specifications

Upgrade your mountain biking experience with the KS Rage-i Dropper Seatpost - a high-performance, budget-friendly solution engineered for reliable, smooth operation. Designed with internal cable routing to enhance aerodynamics and aesthetics, this 30.9mm diameter dropper post offers a 150mm travel, making it ideal for technical trails, enduro, and all-mountain riding.

Materials & Construction:

Constructed from precision-machined alloy with an ultra-durable black hard anodized finish, the KS Rage-i ensures longevity and resistance to corrosion. The stanchion tube features a black hard anodized coating that reduces wear and offers superior smoothness during actuation. The integrated seal collar enhances sealing performance, preventing dirt and moisture ingress for consistent performance in rugged conditions.

Performance & Engineering:

Powered by an air-sprung hydraulic open bath cartridge, the Rage-i delivers smooth, effortless saddle height adjustments with minimal maintenance. Its open bath design ensures reliable damping and hydraulic fluid flow, providing consistent return and actuation. The internal cable routing not only improves aesthetics but also reduces cable wear and introduces cleaner lines for better bike handling.

Components & Technology:

Featuring a micro-adjustable two-bolt head clamp with high-strength steel bolts, the Rage-i allows precise saddle height adjustments to suit your riding style. The innovative keyway system ensures secure and backlash-free cable connections. Compatibility with all Southpaw, KG, and Westy style remotes gives you versatile integration options. The internally routed polycarbonate cable connector simplifies installation and maintenance, making it easier to service on the trail or at home.

Style & Use Case:

With its sleek black finish and minimalist design, the KS Rage-i seamlessly integrates with any mountain bike frame. Whether you're tackling aggressive trails, technical descents, or daily trail rides, this dropper post provides the reliability and performance you need. Its lightweight profile (549g) ensures minimal impact on bike weight, enhancing overall handling and agility.

Innovative & Differentiating Features:

- Open bath hydraulic cartridge for smooth, consistent actuation

- Internal cable routing with polycarbonate connector for durability and aesthetics

- Compatibility with a wide range of remote controls for personalized setup

- Micro-adjust head clamps for precise saddle positioning

- Cost-effective performance without compromising quality or reliability

Specifications:

- Diameter: 30.9mm

- Travel: 150mm

- Length: 442mm

- Weight: 549g

- Cable Routing: Internal

- Color: Black

- Remote Compatibility: All Southpaw, KG, Westy remotes (sold separately)

Upgrade your mountain bike's functionality and style with the KS Rage-i Dropper Seatpost - the perfect blend of performance, engineering, and value for serious riders seeking quick, reliable saddle height adjustments on demanding trails.

  • Lightweight and durable 30.9mm diameter alloy construction with a black hard anodized stanchion ensures corrosion resistance and long-lasting performance.
  • Engineered with an air sprung hydraulic open bath cartridge, providing smooth and consistent actuation for reliable height adjustments on rugged trails and technical descents.
  • Features a micro adjustable two-bolt head clamp with precision machined alloy components, allowing for easy saddle angle fine-tuning and secure positioning during demanding rides.
  • Internally routed cable design with polycarbonate connectors offers clean aesthetics and simplified installation while reducing cable wear and noise.
  • Compatible with all Southpaw, KG, and Westy style remotes, the Rage-i dropper post delivers versatile, responsive performance suitable for mountain biking, trail riding, and enduro applications.
Length442
ColorBlack
Weight549
Travel (mm)150
ActuationCable Remote
Remote PositionLeft
Remote PositionRight
Diameter30.9
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!

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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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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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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


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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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Customer Reviews

Based on 13 reviews
77%
(10)
23%
(3)
0%
(0)
0%
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0%
(0)
A
Amazon Customer

190 mm review - Awesome dropper. Easy installation works great. I ended up returning because my bike frame has a really shallow seat post hole (S-Works Epic). It was a tad too long. If your frame has a straight pipe for a dropper you should be good

C
Customer

190 mm review - Awesome dropper. Easy installation works great. I ended up returning because my bike frame has a really shallow seat post hole (S-Works Epic). It was a tad too long. If your frame has a straight pipe for a dropper you should be good;

S
STL USA

Kind of like a fox transfer. Less of a "Thunk" but half the price and lighter. My goto as a bike builder. KS based out of USA and not in traitorous California is a bonus.

Would go with an integra if you want the thunk;

C
Cortis K. Cooper

This is a new model that weights just a bit more than KS's much more expensive Integra. The Rage is much lighter than any other dropper in it's class and performs flawlessly.

C
Cortis K. Cooper

This is a new model that weights just a bit more than KS's much more expensive Integra. The Rage is much lighter than any other dropper in it's class and performs flawlessly.;