FSA Gossamer Pro Stem 100mm × 31.8mm – Carbon Faceplate

Product Description:
The FSA Gossamer Pro Alloy Stem delivers dependable stiffness and clean aesthetics for road, gravel, and mountain bike builds. Constructed from 6061 aluminum and paired with a carbon fiber faceplate, it offers a strong, lightweight interface with excellent steering precision.

With a 100 mm length, 31.8 mm clamp, and ±6° rise, the Gossamer Pro provides a balanced fit suitable for endurance riding, XC setups, and all‑around performance. These stems are OEM, brand new, never installed, and supplied without retail packaging.

Key Features:
• Brand: FSA
• Model: Gossamer Pro
• Stem type: Threadless
• Length: 100 mm
• Clamp diameter: 31.8 mm
• Steerer tube diameter: 1‑1/8"
• Rise: ±6°
• Material: 6061 aluminum body with carbon fiber faceplate
• Color: Black
• Weight: 161 g
• Country of origin: Taiwan
• Condition: New OEM, never installed
• Includes: Stem
• MSRP: $63.00

Fitment Details:
• Compatible with road bikes, mountain bikes, gravel bikes, and cyclocross bikes
• Works with any 31.8 mm handlebar
• Carbon faceplate improves clamping security and reduces stress on handlebars
• ±6° rise allows fine‑tuning of bar height and reach
• 100 mm length provides stable, predictable handling