FSA (Full Speed Ahead) Stems3D forged and CNC machined from AL6061/T9. 4-bolt cold forged front clamp. 40mm clamp stack height. Item Specifications: Bar Clamp Diameter (mm), 31.8mm, Color, Black, Defined Color, Black, Stem Angle (deg), +6deg,-6deg, S.H.I.S. Stem Clamp Diameter, 28.6, Stack Height, 40,

Full Speed Ahead Afterburner Stem 80mm Stem Len 31.8mm Bar 28.6mm Clamp Dia Black

Reference Number: 9D34X3

Discover the Full Speed Ahead Afterburner Stem 80mm - the ultimate upgrade for serious cyclists seeking precision, durability, and sleek style. Crafted with high-quality materials and engineered for optimal performance, this lightweight stem is designed to enhance your bike's handling and aesthetic appeal on any ride.

Materials & Construction:

Built from AL6061-T6 aluminum, the Afterburner Stem offers a perfect blend of strength and lightweight design. Its 3D forged and CNC machined construction ensures exceptional durability and precise tolerances, making it ideal for demanding road cycling, mountain biking, and gravel adventures. The sandblasted black finish with polished black anodized laser graphics not only provides a sleek, modern look but also offers superior corrosion resistance for long-lasting performance.

Performance & Engineering:

Engineered with a +/- 6 angle, this stem allows you to fine-tune your cockpit setup for maximum comfort and handling precision. The 40mm stack height ensures an optimal riding position, promoting efficiency and control on extended rides or challenging terrains. Weighing just 144 grams for the 100mm version, it maintains a lightweight profile without sacrificing strength, helping to improve acceleration and maneuverability.

Components & Technology:

Equipped with a 4-bolt cold forged clamp face, the Afterburner Stem provides reliable, secure attachment to your handlebar and fork. Its compatible with 31.8mm handlebar grips and fits standard 1-1/8" fork steer tubes, making it a versatile choice for a wide range of bike builds. The use of chromoly steel hardware further enhances durability and clamping force, ensuring your setup stays secure ride after ride.

Style & Use Case:

Designed for cyclists who demand both performance and aesthetics, the Full Speed Ahead Afterburner Stem boasts a sleek black finish with laser graphics for a modern, aggressive look. Whether you're racing, commuting, or tackling technical trails, this stem elevates your bike's style while delivering precise control and responsiveness.

Key Features:

- CNC machined from AL6061-T6 alloy for optimal strength-to-weight ratio

- 3D forged construction with polished black anodized finish

- Precise +/- 6 angle for customizable cockpit positioning

- 4-bolt cold forged front clamp for secure handling

- Compatible with 31.8mm handlebars and 1-1/8" steer tubes

- Lightweight design at just 144 grams (80mm version)

- Stylish black sandblasted finish with laser graphics

Upgrade your bike with the Full Speed Ahead Afterburner Stem 80mm and experience enhanced handling, increased comfort, and an aggressive, high-performance style. Perfect for competitive riding, cycling enthusiasts, and bike builders seeking quality and innovation in their cockpit components.

  • Enhance your road bike's steering precision with the Full Speed Ahead Afterburner Stem, engineered from high-grade AL6061-T6 aluminum for optimal strength-to-weight ratio.
  • Designed with CNC machining and 3D forging techniques, this stem ensures durability, consistent performance, and a lightweight profile at just 144 grams (100mm size), reducing rider fatigue during long rides.
  • Featuring a sleek, sandblasted black finish with polished black anodized laser graphics, this stem offers a stylish aesthetic that complements any cycling setup while providing reliable 4-bolt cold forged clamp compatibility for secure handlebar attachment.
  • The 80mm length with a +/- 6 angle provides versatile handlebar positioning, optimizing rider comfort and handling responsiveness across diverse cycling disciplines.
  • Built for high-performance road riding, the Full Speed Ahead Afterburner Stem includes a 40mm stack height and is compatible with 31.8mm handlebar clamps and 1-1/8" forks, making it a perfect upgrade for serious cyclists seeking precision control and a sleek, modern look.
Item Specifications
MaterialAL6061-T6
TypeRoad
Angle+/- 6°
Finish40
Bar Clamp31.8
Fork Dia1-1/8`

Why 365 Cycles?

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

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

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.



SM0061 .

Company Details

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

Connect With Us

Sign up for news, special offers & other good stuff!