About The Product
- One 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
Upgrade your road bike with the FSA K-Force Di2 Seatpost-crafted for precision, performance, and style. Engineered with advanced materials and innovative features, this carbon fiber seatpost offers a perfect blend of lightweight design and durability for serious cyclists who demand the best.
Premium Materials & Construction
Constructed from one-piece continuous UD carbon fiber, the FSA K-Force Di2 Seatpost provides exceptional strength-to-weight ratio, ensuring reliable support with minimal weight. Featuring a sleek UD carbon finish and stylish color graphics options, it seamlessly complements high-performance road bikes. The forged alloy Minimal Top Clamp (MTC) enhances saddle retention while reducing weight, and M5 chromoly and stainless steel hardware add durability and secure fastening.
Performance & Engineering Excellence
Designed with increased setback (SB0) for a neutral fit, this seatpost offers an optimal riding position for comfort and power transfer. The 400mm length allows for fine-tuning your saddle height and setback, making it ideal for personalized bike fitting. Its 27.2mm diameter fits most road bike frames, with compatibility for both 7mm standard rails and 7x9mm oval rails.
Component Compatibility & Technology
Engineered for seamless integration with Di2 electronic shifting systems, the FSA K-Force Di2 Seatpost features internal battery compatibility and removable mounting hardware for the FSA WE or Di2 battery. This internal routing reduces clutter and improves aerodynamics, making it a perfect choice for electronic shifting setups and modern bike builds.
Versatile Style & Use Case
Whether you're a competitive racer or a passionate enthusiast, this seatpost's sleek UD carbon finish and understated graphics lend a professional look to any road bike. Its lightweight design (185 grams for the 27.2x350mm version) ensures you won't compromise speed or efficiency, while its adjustable length and setback help optimize riding comfort and aerodynamics.
Key Features at a Glance:
- Di2 Internal Battery Compatibility for clean, integrated routing
- 27.2mm Diameter, 400mm Length for versatile fitting and tuning
- Zero setback (SB0) for neutral, balanced riding position
- One-piece UD Carbon Fiber Construction for strength and lightweight performance
- Forged Alloy Minimal Top Clamp (MTC) for saddle support and weight reduction
- Compatible with standard 7mm rails and 7x9mm oval rails
- Weighs only 185 grams (27.2x350mm model)
- Sleek, durable UD Carbon Finish with customizable graphics options
Upgrade to the FSA K-Force Di2 Seatpost for a perfect combination of lightweight performance, modern engineering, and sleek aesthetics-engineered to enhance your ride and elevate your bike's performance.
- Premium carbon fiber construction delivers lightweight strength and stiffness for optimal ride performance.
- Designed with a forged alloy Minimal Top Clamp (MTC) and zero setback (SB0) for a clean, streamlined aesthetic and perfect saddle positioning.
- Compatible with Di2 internal batteries, this seatpost allows seamless integration with electronic shifting systems for a tidy, cable-free setup.
- Manufactured with a durable UD carbon finish and available in 27.2mm diameter and 400mm length, offering precise fitment and customization options.
- Innovative one-piece continuous carbon fiber engineering enhances strength-to-weight ratio, making this seatpost ideal for competitive cyclists seeking performance and reliability.
| Specification | Value |
|---|---|
| Manufacturer | FULL SPEED AHEAD |
| Manufacturer Part No. | 192-0072033030 |
| Universal Product Code | 840031066121 |
| Invoice Description | SEATPOST FSA KFORCE LIGHT 27.2 400mm SB-0 f/Di2 w/PLASTIC SLEEVE |
| Shipping Weight | 1.26 lbs. |
| Package Dimensions | 19 x 5 x 3.3 |
| Country of Origin | TAIWAN |
| Description | Di2 Compatible |
| Outer Diameter | 27.2mm |
| Length | 400mm |
| Color | Carbon |
| Material | Carbon |
| Setback | 0mm |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
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Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
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Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
