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Load image into Gallery viewer, FOX-Dropper-Seatpost-150-mm-Aluminum-DRST0455-MTB-Dropper-Seatpost
Load image into Gallery viewer, FOX Transfer Factory Dropper Seatpost - 34.9 mm, 150 mm, Internal Routing, Kashima Coat
Load image into Gallery viewer, FOX Transfer Factory Dropper Seatpost - 34.9 mm, 150 mm, Internal Routing, Kashima Coat

SKU: DRST0455

FOX Transfer Factory Dropper Seatpost 34.9mm, 150mm Travel, Kashima Coating, Hydraulic Remote, Internal Routing, Adjustable Height & Travel, Rugged Aluminum Construction, Low Stiction Bushings, Tool-Free Service & Tuning for Mountain & Enduro Cycling

Regular price $335.24
$309.00 Sale price $335.24 Regular price
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Description
Specifications

Experience superior performance and ultimate reliability with the FOX Transfer Factory Dropper Seatpost - the pinnacle of modern mountain biking suspension technology. Designed in a 34.9 mm diameter with a 150 mm drop, this premium component delivers smooth, precise seat adjustments to enhance your riding experience across rugged trails and steep descents.

Materials & Engineering Excellence:

Constructed from lightweight, durable aluminum with a sleek black finish complemented by the exclusive Kashima Coat for reduced friction and increased durability, the FOX Transfer Factory Seatpost ensures long-lasting performance. The ultra-reliable Kashima coating delivers a silky-smooth actuation, minimizing effort and maximizing responsiveness in challenging terrain.

Advanced Components & Technology:

Featuring fully redesigned hydraulics with an innovative sealing system, the 2025 Transfer allows for a full-service interval of up to 300 hours, making maintenance straightforward with standard garage tools. Its metal-backed EKONOL (PTFE/Teflon) bushings provide tight tolerances for optimal low-friction operation. The adjustable air chamber enables quick, tool-free recharging via a Schrader valve located conveniently beneath the saddle, allowing you to fine-tune return speed and performance to adapt to altitude, weather, or riding style.

Performance & Adjustability:

With an adjustable travel in 5 mm increments up to 25 mm, and a total drop of 150 mm, this dropper post provides ultimate control and confidence on technical descents. Its low stack height and two-bolt clamp design ensure a secure, streamlined fit while reducing weight. The cable-actuated system supports easy installation with a tool-free quick disconnect, offering consistent actuation force whether your saddle is weighted or unweighted.

Style & Use Case:

Engineered for aggressive trail riding, enduro, and all-mountain adventures, the FOX Transfer Factory Dropper Seatpost offers a sleek black aesthetic with Kashima Coat for a refined look that complements any high-performance MTB build. Its internal routing maintains a clean cockpit, and its versatile design is compatible with a wide range of bikes.

Innovative Features & Improvements:

- Enhanced sealing system for extended service life and reliability

- Increased travel options up to 240 mm with adjustable increments

- Air chamber for adjustable rebound speed, positioned for easy access and recharging

- Lightweight design optimized for climbing efficiency and descending confidence

- Factory Series includes FOX's renowned Kashima Coat for unbeatable smoothness and durability

Unlock your bike's full potential with the FOX Transfer Factory Dropper Seatpost - the ultimate upgrade for riders seeking precision, durability, and seamless operation on demanding trails. Elevate your ride with the confidence of the best technology in mountain biking.

  • Premium FOX Transfer Factory Dropper Seatpost with Kashima Coat for Superior Durability and Smooth Operation
  • Constructed from lightweight, high-strength aluminum with a sleek black finish and premium Kashima Coat, delivering exceptional corrosion resistance and an ultra-smooth surface for flawless performance.
  • Equipped with redesigned hydraulics and an innovative sealing system, providing enhanced durability, increased service intervals up to 300 hours, and reliable operation in challenging riding conditions.
  • Features metal-backed PTFE/Teflon bushings and internal air chamber technology, allowing for precise, tool-free air pressure adjustments via Schrader valve, enabling customizable ride feel and seamless return speed control.
  • Designed for MTB and enduro riders, the dropper offers up to 240mm of travel with adjustable increments of 5mm, a low-profile 34.9mm diameter, and a minimal weight of 621 grams, ensuring optimal performance and integrated aesthetics.
  • Includes cable actuation with quick-disconnect system for effortless installation and maintenance, along with a low lever force mechanism for consistent actuation pressure, making it ideal for demanding trail, gravity, and enduro cycling applications.
Length409
Travel (mm)150
Cable RoutingInternal
AdjustmentInfinite
Max Height186
MaterialAluminum
Clamp StyleStandard Rails
Offset (mm)0
ColorBlack / Kashima Coat
Min Height259
Weight621
ActuationCable Remote
Diameter34.9
Defined ColorBlack
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