FREE UK Delivery
 
365 Day Returns
 
Finance Available
 
9.4
FSA FSA OS-99 CSI Alloy/Carbon Stem
FSA-OS-99-CSI-STEM-GROUP
£0.00
FSA OS-99 CSI Alloy/Carbon Stem
FSA OS-99 CSI Alloy/Carbon Stem
Reviews
Review this item
Quantity
Lead Time & Availability
Please call us on +44 (0) 1978 663001 for availability.
Description
Key Features
About FSA
Q & A
Reviews

The FSA OS-99 Carbon Stem falls under FSA’s top end K-Force series. This series features the latest advancement in carbon composite and metal alloy technology coupled with state of the art manufacturing processes. K-Force components will always showcase the embodiment of what FSA’s dedication to advancements in the art of product development.

The K-Force OS-99 CSI is 3D forged and CNC machined from AL2014 before a uni-directional (UD) carbon weave skin is applied through the Carbon Structural Integration (CSI) process. The CSI stands for Carbon Structural Integration, which is designed to stiffen up a really light stem. A stiffer stem is a more durable stem. To maintain the flow of weight savings, the Energy stem uses a 4 bolt sculpted AL2014 Alloy/carbon faceplate with titanium hardware.

Angle: 6 Degrees
Lengths: 80-130mm
Stack Height: 41mm
Finish: UD Carbon
Weight: 126g (100mm)

NB: Image for illustration purposes only

Have you also considered?
Ritchey 5Nm Torque Key and Bit Set   Finish Line Fiber Grip Carbon Fibre Assembly Gel
Ritchey 5Nm Torque Key and Bit Set   Finish Line Fiber Grip Carbon Fibre Assembly Gel
£14.99   From £8.09
FSA K-Force Compact Carbon Handlebar   FSA K-Force Di2 Carbon Seatpost
FSA K-Force Compact Carbon Handlebar   FSA K-Force Di2 Carbon Seatpost
£0.00   £0.00
Lizard Skins DSP 3.2mm Bar Tape   Saddles
Lizard Skins DSP 3.2mm Bar Tape   Saddles
£29.50    
Basket is empty
Viewed items is empty
Go to viewed items
Wish list is empty
Go to wish list
 
Ask a Question Close
Please enter your details and question below:
Nickname *
Email *
Question *
  Ask Question
 
Review FSA OS-99 CSI Alloy/Carbon Stem Close
Please enter your review below:
Nickname *
Email *
Rating *
Title *
Review *
  Review
 
My
 
 
 
 
Sorry this product is not available for your vehicle online.

To view alternatives for your vehicle please click here.

If you would prefer to speak to a member of our team please call .
Cancel