2009 FSA OS-99 OS99 CSI Carbon Stem Road Bike 1-1/8" Diameter 31.8 x Length 90 100 110 120 mm

by FSA

Product Features

• Forged and CNC-machined AL7050/T6
• 4-bolt sculpted faceplate; 6/4 Titanium hardware
• Finish: Gloss carbon 3K weave with flip-flop graphics
• For 31.8mm handlebars and 1-1/8" steerer tube, 35 mm stack heigh
• + / - 6 degree rise (reversible).

Product Description

The FSA OS-99 CSI Stem is a forged and CNC'd aluminum stem wrapped in carbon for extra stiffness. The aluminum base is AL7050. A gloss carbon is wrapped on top of the aluminum. There is a four-bolt sculpted face clamp. The clamp is anodized black. The four faceplate bolts and two steerer pinch bolts are made from titanium. The stack height of the stem is 35mm. The stem angle is plus or minus (+/-) 6 degrees aka 84/96-degrees. The stem comes in 80-130mm lengths in 10mm increments. The finish is gloss 3K weave. Weight is 118g.
Brand: FSA
Model: OS-99 CSI STEM
Model Year: 2009
Materials: Carbon
Weight: 118 grams (0.26 lbs)

Product Details

• Item Weight: 4.8 ounces
• Shipping Weight: 4.8 ounces (View shipping rates and policies)
• ASIN: B002IVNDFI
• Amazon Best Sellers Rank: #318,348 in Sports & Outdoors (See Top 100 in Sports & Outdoors)