RACE FACE 1038390-0036-T Fox Dropper Post Seatpost Turbine Raceface Sl 100MM 31.6

( Brand: Race Face ), ( Manufacturer Part Number: 1038390-0036-T ), ( Item Width: 100 Mm ), ( Color: Black ), ( Item Diameter: 31.6 Mm ), ( Seatpost Type: Adjustable Seatpost ), ( Compatible Bike Type: Mountain Bike ), ( Material: Aluminum ), ( Set Includes: Seatpost )

Review RACE FACE Fox Dropper Post 100mm Seatpost 31.6mm Raceface Turbine

The **Race 1038390-0036-T Fox Dropper Post (100mm Seatpost, 31.6mm RaceFace Turbine SL)** is a high-performance, dropper seatpost designed for riders seeking a seamless blend of precision, durability, and effortless suspension control. Engineered by Fox, a brand synonymous with innovation in mountain biking, this post features the company s legendary **Turbine SL** suspension system, which delivers smooth, responsive damping tailored for aggressive riding styles. The **100mm travel** provides ample flexibility for descents, jumps, and technical terrain, allowing riders to maintain confidence and control without sacrificing pedaling efficiency. Built with a **31.6mm RaceFace Turbine SL** interface, this post integrates seamlessly with compatible RaceFace forks, ensuring synchronized performance and a cohesive riding experience. The **dropper mechanism** is housed within the seatpost itself, eliminating the need for external levers and reducing drag while maintaining a clean, minimalist aesthetic. Constructed from high-grade aluminum and reinforced with durable materials, the post is both lightweight and robust, capable of handling the demands of all-mountain and enduro riding. Its **adjustable sag** and **preload settings** allow for fine-tuning to match rider weight and preference, ensuring optimal performance across varying conditions. Whether tackling steep climbs, technical descents, or aggressive jumps, this seatpost offers a perfect balance of comfort, control, and responsiveness, making it an ideal choice for riders who demand the best in modern dropper technology.

### **Pros and Cons of buying a Race 1038390-0036-T Fox Dropper Post (100mm Seatpost, 31.6mm RaceFace Turbine SL)**

1. **High-Quality Dropper Post** The Fox Dropper Post is a well-regarded brand known for durability, reliability, and smooth operation. It is designed for serious riders who demand consistent performance.

2. **100mm Travel** This dropper post offers 100mm of seatpost travel, which is sufficient for most trail riding, allowing for quick adjustments without excessive bulk. It strikes a balance between convenience and practicality.

3. **RaceFace Turbine SL Seatpost** The Turbine SL seatpost is a high-performance option with a lightweight carbon construction, offering stiffness and responsiveness. It is compatible with many modern bikes and provides a smooth ride.

4. **Adjustable Dropper Lever** The Fox dropper post includes a lever that allows for easy, one-handed adjustments, making it convenient for quick seat height changes while riding.

5. **Durability and Longevity** Fox components are built to last, with robust seals, cables, and housing that reduce the risk of leaks or mechanical failure over time.

6. **Compatibility** The 31.6mm clamp size is standard for many modern bikes, ensuring a wide range of compatibility with different frames and forks.

7. **Good for Trail and Enduro Riding** The 100mm travel is ideal for trail and light enduro riding, where riders need occasional seatpost adjustments without the bulk of a longer dropper.

8. **Fox s Reputation for Support** Fox has a strong after-sales service network, making repairs and maintenance more accessible if issues arise.

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1. **Price** Fox dropper posts, especially high-quality models like this one, are expensive. The cost may be prohibitive for casual riders or those on a tight budget.

2. **Weight** While the Turbine SL seatpost is lightweight, the dropper post itself adds noticeable weight compared to a fixed seatpost. This may be a concern for riders prioritizing minimal weight.

3. **Limited Travel for Aggressive Riding** At 100mm, this dropper post may feel insufficient for aggressive enduro or downhill riding, where riders often need more travel for comfort and control.

4. **Maintenance Requirements** Dropper posts require periodic maintenance, such as cable lubrication and seal checks, to ensure smooth operation. Neglecting maintenance can lead to premature wear or failure.

5. **Potential for Cable Issues** The cable mechanism can sometimes develop kinks or binding over time, especially if not stored properly. This may require occasional adjustments or replacements.

6. **Not Ideal for Fixed-Gear Riding** Unlike a fixed seatpost, this dropper post cannot be used for flatland or fixed-gear riding, limiting its versatility for certain disciplines.

7. **Compatibility Limitations** While 31.6mm is common, some older or non-standard frames may not fit perfectly, requiring additional spacers or adapters.

8. **Learning Curve** New riders may need time to adjust to the feel of a dropper post, particularly in terms of lever placement and travel sensitivity.

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The **Race 1038390-0036-T Fox Dropper Post (100mm, 31.6mm RaceFace Turbine SL)** is an excellent choice for riders who prioritize reliability, performance, and convenience on the trail. It offers a solid balance of travel and functionality, making it suitable for trail and light enduro riding. However, its high cost, added weight, and maintenance requirements may not align with every rider s needs or budget.

For **serious trail riders, enduro enthusiasts, or those who frequently adjust seat height**, this dropper post is a strong investment. For **casual riders, weight-conscious cyclists, or those on a budget**, a fixed seatpost or a lower-travel dropper might be more appropriate.

If you frequently ride trails where seatpost adjustments are beneficial and you can afford the upfront cost, this Fox dropper post paired with the RaceFace Turbine SL seatpost is a **highly recommended purchase**. Ensure your bike s frame is compatible, and consider investing in proper maintenance to maximize its lifespan.

For riders who don t need frequent seatpost adjustments, a **fixed carbon seatpost** or a **shorter-travel dropper** (e.g., 70mm) might be a more practical and cost-effective alternative. Always weigh your riding style, budget, and long-term needs before making a decision.

Details:

Works perfect. Race Face Fox dropper post 31.6. 100mm, post only. Lever sold separately.

part #: 10383900036 prices

• $74.95-$240.00

specifications ribicycl:

• brand: Race Face
• mpn: 1038390-0036-t
• item width: 100 Mm
• color: Black
• item diameter: 31.6 Mm
• seatpost type: Adjustable Seatpost
• compatible bike type: Mountain Bike
• material: Aluminum
• set includes: Seatpost

offer ribicycl:

• availability: In Stock
• quantity: 1
• started: February 24, 2026
• options: Ship-to-home
• sold: 0
• best offers: True

payments ribicycl:

• wallet: Google-pay
• credit card: Discover
• other

seller ribicycl:

• city: Salem, Oregon
• # reviews: 18
• rating: 100.0%

general ribicycl:

• Cycling > Bicycle Components Parts > Seatposts
• condition: Used

returns ribicycl:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

shipping ribicycl:

• class: Standard
• type: Calculated
• cost: $8.46
• transit: 4-10 Days
• service: USPS Ground Advantage
• carrier: USPS

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