Free Shipping Offer

Get free Standard Shipping with your $50 purchase today!

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.

|
|
WE'RE HIRING
Join the Team Today!

FSA Energy Stem

Item #: ST238J00
USD$84.99 SAVE 15% USD$100.00 msrp
Choose Color
Black
Qty
Found a Lower Price?

FSA Energy Stem

FSA OS-99 Road/Mtb Stem

Constructed and forged of CNC-machined 7050/T6 aluminum, the FSA OS-99 Road/Mtb Stem comes in a light-weight yet super touch package. Light enough to please the gram shaving roadie, yet stiff and durable enough to withstand some serious gnar on the off-roading /mountain biking corner of the cycling world.

FSA OS-99 Road/Mtb Stem Features

  • 4-bolt sculpted SL faceplate
  • 3-D Forged and CNC-machined from AL-7050
  • Titanium hardware
  • Offset clamp for carbon steerers
  • 40mm clamp height

    FSA OS-99 Road/Mtb Stem Specifications

  • Bar Clamp Diameter: 31.8mm
  • Color: Black
  • Defined Color: Black
  • Length: 80 mm
  • S.H.I.S. Stem Clamp Diameter: 28.6mm
  • Stack Height: 40
  • Stem Angle (deg): +6 deg , -6 deg
  • Weight: 103g
  • There are no reviews for this item. Write Review

    Q & A

    Start typing your question and we'll check if it was already asked and answered. Learn More
    No questions have been asked about this item. Be the first!

    Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

    Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

    Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

    Related Products
    Azonic Predator Stem
    Azonic Predator Stem An excellent option for gutsy ...
    Azonic Predator Stem
    Azonic Predator Stem
    Description:
    Azonic Predator Stem An excellent option for gutsy enduro racing and trail tearing, the Azonic Predator stem is CNC machined from 6061 TG aluminum and purpose built for long life of abuse. A 40mm extension and 5 degree rise puts ...
    Easton EA90 Stem
    Easton EA90 Stem Easton's lightest aluminum stem, and ...
    Easton EA90 Stem
    Easton EA90 Stem
    Description:
    Easton EA90 Stem Easton's lightest aluminum stem, and the choice of road racers and XC riders alike, the EA90 is one advanced cockpit component. Utilizing Easton's EA90 aluminum tubing that's been 3D forged to process results in a perfect blend ...
    Fizik Cyrano R1 Stem
    Fizik Cyrano R1 Stem Fizik is a brand ...
    Fizik Cyrano R1 Stem
    Fizik Cyrano R1 Stem
    Description:
    Fizik Cyrano R1 Stem Fizik is a brand that represents the competitive fire that burns deep within each and every one of ourselves. Whether you're racing at the local pro circuit or a cycling enthusiast commuting from point A to ...

    Need Gear Advice?

    Our Gear Advisors are Ready to Help

    Email Specials

    Sign up for our weekly newsletter delivered via email.

    Keep Pedaling

    Free Shipping Offer

    Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

    Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.