SEATPOST FSA KFORCE LIGHT 31.6 350mm SB-0 f/Di2 w/PLASTIC SLEEVEOne piece continuous carbon fiber construction. Forged alloy Minimal Top Clamp (MTC). Fit 7mm standard rails and 7x9mm oval rails. Integrated plastic insert sleeve for Di2 Batteries. Available with 0 or 25mm setback. Item Specifications: Material, Carbon, Color, Carbon, Length, 350mm,

Full Speed Ahead K-Force Di2 Seatpost 31.6mm 350mm 0mm Offset Carbon

Reference Number: 3DD9EA

Experience unmatched performance and sleek style with the Full Speed Ahead K-Force Light Di2 Compatible 31.6mm x 350mm Carbon Seatpost. Crafted from high-grade, one-piece continuous carbon fiber, this lightweight and durable seatpost delivers exceptional stiffness-to-weight ratio, ensuring precise power transfer and responsive handling on every ride. Its UD carbon finish and clean, minimalistic design make it the perfect upgrade for serious cyclists seeking both performance and aesthetic appeal.

Designed for optimal fit and comfort, the K-Force Light features an increased setback for ideal saddle positioning and support, enhancing rider ergonomics and efficiency. The forged alloy Minimal Top Clamp (MTC) minimizes weight without sacrificing strength, while the zero setback configuration maintains a sleek silhouette and compatibility with standard 7mm rails and 7x9mm oval rails.

Engineered with advanced components and technology, this seatpost is Di2 battery compatible, offering seamless integration with electronic shifting systems for a streamlined cockpit and superior ride quality. The removable mounting hardware provides versatility for FSA WE or Di2 batteries, simplifying installation and maintenance.

Perfect for road cyclists and competitive riders, the Full Speed Ahead K-Force Light Seatpost combines innovative materials, cutting-edge engineering, and sophisticated style to elevate your cycling experience. Choose this premium carbon seatpost for a lightweight, performance-driven upgrade that stands out on any bike.

Key Features & Benefits:

- Carbon fiber construction for lightweight durability

- 31.6mm diameter with available sizes in 350mm length

- Zero setback design for clean, efficient saddle positioning

- Compatible with Di2 electronic shifting systems

- Forged alloy Minimal Top Clamp (MTC) for reduced weight and increased strength

- UD carbon finish with stylish graphics options in black

- Removable hardware for FSA WE or Di2 battery integration

- Weighs only 185 grams (27.2x350mm), offering optimal performance

Upgrade your bike's performance and aesthetics with the Full Speed Ahead K-Force Light Di2 Compatible Carbon Seatpost - the perfect blend of technology, style, and riding excellence.

  • High-performance carbon fiber construction offers a lightweight yet durable handlebar designed for serious cyclists seeking race-ready performance and reliability.
  • Engineered with one-piece continuous carbon fiber technology for enhanced strength, rigidity, and vibration absorption, ensuring optimal control on every ride.
  • Compatible with Di2 electronic shifting systems, this handlebar features removable hardware for seamless integration with Shimano Di2 batteries and motorized components.
  • Sized at 31.6mm diameter and available in 350mm length with zero setback design, providing an optimal ergonomic fit and saddle support for a customized riding position.
  • Sleek UD carbon finish with minimal top clamp (MTC) design combines style and function, making it ideal for competitive road biking and performance-oriented cycling applications.
Item Specifications
DescriptionDi2 Compatible
MaterialCarbon

Why 365 Cycles?

365 Cycles is an Authorized Full Speed Ahead Dealer, and we offer the Full Full Speed Ahead Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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