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SKU: ST5357

KS Rage-i Dropper Seatpost 30.9mm | Hydraulic Open Bath Cartridge, Micro-Adjust Head, Lightweight Alloy Mast, Black Anodized, 125mm Travel, Compatible with Southpaw & Westy Remotes

Regular price $173.49
$185.00 Sale price $173.49 Regular price
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Description
Specifications

Upgrade Your Mountain Bike with the KS Rage-i Dropper Seatpost - 30.9mm, 125mm Travel, Black

The KS Rage-i Dropper Seatpost delivers exceptional performance and innovative engineering at an unbeatable value, making it the perfect upgrade for aggressive trail riders, enduro enthusiasts, and mountain bikers seeking reliable height adjustment on demanding terrains. Engineered with cutting-edge materials and advanced hydraulic technology, the Rage-i ensures smooth, precise saddle positioning for optimized control and comfort during epic rides.

Materials & Construction:

Constructed from lightweight, durable alloy with a sleek black hard anodized stanchion tube, the Rage-i offers superb corrosion resistance and longevity. Its precision-machined alloy mast features an integrated seal collar that enhances durability and reduces maintenance, while the open bath hydraulic cartridge system provides consistent, reliable actuation with minimal fuss.

Performance & Engineering:

Designed for maximum performance, the Rage-i incorporates a specialized air-sprung hydraulic open bath cartridge that ensures smooth, responsive dropper operation. The internally routed polycarbonate cable connector allows for a clean aesthetic and simplified installation. The two-bolt micro adjust head clamp, secured with durable black steel bolts, provides precise saddle positioning and secure attachment, making it a favorite among riders who demand reliability.

Components & Technology:

Compatible with all Southpaw, KG, and Westy style remotes (sold separately), the Rage-i features an internal cable routing system that keeps your cockpit clean and protected from debris. Its redesigned keyway system offers a secure fit and seamless integration with different cockpit setups. The 125mm travel and 30.9mm diameter make it a versatile choice for modern mountain bikes, providing essential dropper functionality for technical climbs and descents.

Style & Use Case:

With its stealthy black finish and sleek design, the KS Rage-i seamlessly complements any mountain bike build, from aggressive trail bikes to enduro rigs. Its lightweight profile (just 506g) and reliable performance make it ideal for riders seeking a high-value dropper post that doesn't compromise on quality or style.

Innovative & Differentiating Features:

- Two-bolt micro adjust head for precise saddle alignment

- Open bath hydraulic cartridge for smooth, consistent actuation

- Compatibility with multiple remote styles for versatile upgrades

- Internally routed cables for a clean, streamlined cockpit

- Durable black anodized stanchion for corrosion resistance

- Lightweight design optimized for aggressive riding

Enhance your mountain biking experience with the KS Rage-i Dropper Seatpost - engineered to deliver reliable, high-performance saddle height adjustment at a fraction of the cost of premium models. Maximize your control, comfort, and confidence on every ride.

Order now and experience the difference of innovative dropper technology built for the toughest trails!

  • Lightweight and durable 30.9mm alloy construction with a black hard anodized stanchion for enhanced corrosion resistance and longevity.
  • Equipped with an air sprung hydraulic open bath cartridge system, delivering smooth, reliable dropper post performance and precise actuation for all-mountain, trail, and enduro riding.
  • Features a two-bolt micro adjust head clamp with black steel bolts and an integrated seal collar, providing easy compatibility with all Southpaw, KG, and Westy style remotes for versatile remote operation.
  • Innovative keyway system and internally routed polycarbonate cable connector streamline installation and maintenance, ensuring a clean, professional look with seamless cable management.
  • Offers 125mm of adjustable travel and compatible with standard rails, making it an ideal dropper post for trail, enduro, and gravel bikes seeking high performance at an exceptional price point (model: ST0132).
Length392
Travel (mm)125
Remote PositionLeft
Remote PositionRight
Cable RoutingInternal
Clamp StyleStd Rails
Offset (mm)0
ColorBlack
Weight506
ActuationCable Remote
Diameter30.9
Defined ColorBlack
keyword searchST0132
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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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Customer Reviews

Based on 13 reviews
77%
(10)
23%
(3)
0%
(0)
0%
(0)
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.;