Material: Aluminum
Rise: 84°
Clamp: 31.8mm
Headset: 1-1/8"
Length: 90, 100, 110, 120, 130mm
Weight: 145 g. (120mm size)

The FSA OS-115 stem features a revolutionary design with length- specific wall thickness and extensive CNC detail for weight savings. 100% CNC machined final shape for maximum tolerance control. Cold forged body in AL7075/T6 for optimum grain alignment. Shot-peened shaft for maximum fatigue life with a carbon fiber composite 4-bolt front clamp. Ti 6/4 hardware with TiPrep™. Black.



Item Code: FSALBZ3C