FSA Afterburner stem is constructed of 3D forged and CNC machined 6061/T6 Aluminum.
4-bolt cold forged front clamp
Sandblasted black with polished black anodized
40 mm fork clamp stack height
SPECIFICATIONS:
Angle: +/-6
Clamp Diameter: 31.8 mm
Color: Black
Length: See dropdown for options
Material: AL-6061
Steer Diamter: 1-1/8''
Weight: 144g