The new K-Force stem is lighter than ever - just 150g for the 100mm length. Using high-strength/low weight moncoque carbon fiber construction together with a carbon faceplate, we can finely control the amount of material used to cut weight. Titanium hardware ensures weight is minimized.
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FSA K-Force Light Road Bicycle Stem - ST-RK-135

The new K-Force stem is lighter than ever - just 150g for the 100mm length. Using high-strength/low weight moncoque carbon fiber construction together with a carbon faceplate, we can finely control the amount of material used to cut weight. Titanium hardware ensures weight is minimized.

Product Details

* Monocoque carbon body, 40mm fork clamp stack height
* Carbon faceplate, diameter 31.8mm fork clamp diameter
* Shim to adapt 1-1/4in stem to 1-1/8in steer tube included
* Finish UD carbon finish)