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Load image into Gallery viewer, FOX-Dropper-Seatpost-120-mm-Aluminum-DRST0449-MTB-Dropper-Seatpost
Load image into Gallery viewer, FOX Transfer Factory Dropper Seatpost - 31.6 mm, 120 mm, Internal Routing, Kashima Coat
Load image into Gallery viewer, FOX Transfer Factory Dropper Seatpost - 31.6 mm, 120 mm, Internal Routing, Kashima Coat

SKU: DRST0449

FOX Transfer Factory Dropper Seatpost 31.6mm, 120mm Travel, Internal Routing, Kashima Coated, Hydraulic Remote, Adjustable in 5mm Increments, Ultra-Durable Aluminum, Modern MTB Dropper with Sealed Hydraulics & Tool-Free Quick Disconnect

Regular price $259.91
$309.00 Sale price $259.91 Regular price
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Description
Specifications

Experience Unparalleled Performance with the FOX Transfer Factory Dropper Seatpost - 31.6 mm, 120 mm Travel, Internal Routing, Kashima Coat

Upgrade your mountain biking setup with the highly engineered FOX Transfer Factory Dropper Seatpost, designed to deliver elite-level performance, durability, and style. Crafted from premium aluminum and featuring the legendary Kashima Coat finish, this dropper post is the perfect choice for aggressive riders, enduro enthusiasts, and trail riders seeking maximum reliability and customizable adjustability.

Materials & Construction

Built from lightweight, high-strength aluminum, the FOX Transfer Factory seatpost combines durability with weight-saving design. The ultra-smooth Kashima Coat on the stanchion not only reduces friction but also provides exceptional protection against harsh environmental conditions, ensuring long-lasting performance even in mud, rain, and rough terrain.

Performance & Engineering

Re-engineered hydraulics and a sophisticated sealing system elevate the 2025 Transfer's performance to new heights. With a full-service interval of 300 hours, riders can maintain peak performance with simple, garage-friendly maintenance. The seatpost features metal-backed PTFE/Teflon (EKONOL) bushings, minimizing friction for effortless actuation and precise control. The air chamber placement allows easy on-the-fly adjustments via a Schrader valve under the seat clamp-perfect for tuning return speed or adapting to environmental factors like altitude and temperature.

Components & Technology

- Hydraulics & Sealing: Fully redesigned hydraulics with superior sealing for increased durability and consistent actuation.

- Adjustment & Travel: Travel adjustable in 5mm increments up to 25mm, with a maximum drop of 240mm, providing versatility for various terrain and rider preferences.

- Cable Actuation & Quick Disconnect: Smooth, cable-actuated mechanism with tool-free quick disconnect ensures hassle-free installation and removal.

- Low Stack & Dual-Bolt Clamp: Minimal stack height combined with a secure 2-bolt clamp design for clean aesthetics and reliable saddle hold.

- Remote Compatibility: Compatible with FOX's remote lever (sold separately) for all-in-one control designed for aggressive riding and quick seatpost adjustments.

Style & Use Case

Designed for serious trail riders, enduro racers, and mountain bikers who demand performance and reliability, the FOX Transfer Factory Dropper Seatpost seamlessly combines sleek aesthetics with advanced technology. The black finish with Kashima Coat exudes premium quality, complementing modern mountain bike builds. Its internal routing capability ensures a clean aesthetic and protection against damage and dirt ingress-ideal for demanding off-road adventures.

Innovative & Differentiating Features

- Adjustable travel up to 25mm in 5mm increments, allowing riders to tailor the drop for different trail scenarios.

- Enhanced hydraulics with extended service intervals for easier maintenance.

- Air chamber for customizable return speed via Schrader valve, enabling precise control over post retraction.

- Lightweight, robust aluminum construction paired with Kashima Coat for reduced friction and increased durability.

- Fully internal cable routing for a clean bike look and enhanced protection.

Specifications

- Diameter: 31.6mm

- Length: 346mm

- Travel: 120mm (adjustable in 5mm increments up to 25mm)

- Material: Aluminum with Kashima Coat

- Max Height: 156mm

- Weight: 492g

- Max Drop: 240mm

- Cable Routing: Internal

- Clamp Style: Standard Rails

- Actuation: Cable Remote (sold separately)

- Color: Black / Kashima Coat

- Service Interval: 300 hours

Upgrade your mountain biking experience with the FOX Transfer Factory Dropper Seatpost-where precision engineering meets cutting-edge technology for superior ride control and style. Optimize your bike's performance today!

  • Enhanced durability and smooth operation with fully redesigned hydraulics featuring a new sealing system, extending service intervals to 300 hours for low-maintenance performance.
  • Constructed from lightweight, high-strength aluminum with a sleek Kashima Coat finish, offering superior corrosion resistance, reduced friction, and an ultra-durable, factory-grade surface for a premium look and feel.
  • Advanced engineering includes metal-backed PTFE/Teflon bushings for low friction actuation, internal routing for clean lines, and adjustable travel in 5mm increments up to 240mm, providing precise customization for aggressive trail riding or downhill laps.
  • Innovative features such as an air chamber with a Schrader valve for easy recharge and tuning, plus a low-profile, 2-bolt clamp design, deliver a low stack height and streamlined aesthetics perfect for modern mountain bike builds.
  • Designed for ultimate versatility, this dropper post supports cable actuation with tool-free quick disconnect, adjustable travel, and compatibility with external remote levers (sold separately), making installation and adjustments hassle-free for all riders.
Length346
Travel (mm)120
Cable RoutingInternal
AdjustmentInfinite
Max Height156
MaterialAluminum
Clamp StyleStandard Rails
Offset (mm)0
ColorBlack / Kashima Coat
Min Height226
Weight492
ActuationCable Remote
Diameter31.6
Defined ColorBlack
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