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FSA K-Force OS-99 CSI Stem - UD Carbon/black

FSA K-Force OS-99 CSI Stem - UD Carbon/black

The OS-99 CSI stem in fresh K-Force design. It is an elaborate manufactured stem with CSI UD carbon cover! CSI (Carbon Structural Integration) is a process that permanently bonds carbon to aluminium, to create a true hybrid product, with many of the benefits of aluminum and Carbon. The OS-99 is 3-D forged and CNC machined from AL2014 before a UD carbon weave skin applied through CSI process. To further reduce weight the OS-99 uses a 4 bolt sculpted AL2014 aluminium/carbon faceplate and titanium screws.
Bar Clamp: 4-bolt, detachable
Material: Aluminium ||| Carbon ||| Titanium
Weight supplement: manufacturer information

Fact Sheet of FSA K-Force OS-99 CSI Stem - UD Carbon/black

Product Name: FSA K-Force OS-99 CSI Stem - UD Carbon/black
Manufacturer: FSA
Item Code: FSA182367
activity: Cycling
material: Aluminium
usage bikesport: Road Bike
Steerer tube Ø: 1 1/8" straight ahead, 1 1/8"-1 1/4" tapered, 1 1/8"-1 1/2" tapered, 1 1/8"-1 3/8" tapered
Handlebar clamp Ø: 31,7 / 31,8mm
stem clamping height: 41mm
stem angle:
stem flip flop: no
Model year: 2021
Color: Black
stem direct mount: no
weight: 126g
Weight Source: Manufacturer
Manufacturer page: http://www.fullspeedahead.com/