FSA OS-99 CSI Stem
FSA OS-99 CSI Stem
This product is sold out, and will not come back in stock.
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Description
The FSA OS-99 CSI is an incredibly lightweight and rigid stem. The OS-99 CSI is made from AL2014 aluminium coated with unidirectional carbon. The carbon is integrated with the aluminium thanks to a special CSI technique. In this way, the best features of the aluminium and carbon become one.
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FSA OS-99 CSI | Ritchey WCS C220 Blatte | FSA SL-K AL | Renthal Apex 31.8 | |
2 reviews | 12 reviews | 3 reviews | 7 reviews | |
Length | 90 mm / 100 mm / 110 mm / 120 mm / 130 mm | 60 mm / 70 mm / 80 mm / 90 mm / 100 mm / 110 mm / 120 mm | 80 mm / 90 mm / 100 mm / 110 mm / 120 mm / 130 mm | 31 mm / 40 mm / 50 mm / 60 mm / 70 mm / 80 mm / 90 mm |
Angle | 6° | 6° / 17° | 6° | 6° |
Headset Diameter | 1 1/8 inch | 1 1/8 inch | 1 1/4 inch / 1 1/8 inch | 1 1/8 inch |
Material | Aluminium / Carbon | Aluminium | Aluminium | Aluminium |
Weight | 126 grams | 141 grams | ||
Colour | Carbon | Black | Grey | |
120.97 | 86.35 | 91.44 | 98.55 | |
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