Our high-tech manufacturing processes let us bring the 6061-T6 aluminium Afterburner stem in at a low 144g (100mm) â very light for a mid-range stem. The raw material is 3D forged and then CNC machined into the final shape.
â 3D forged and CNC machined from AL6061/T6
â 4-bolt cold forged front clamp
â Finish: sandblasted black with polished black anodized
â Sizes: Â±6 degrees x L60, 70, 80, 90, 100, 110, 120,130mm
â 31.8mm handlebar clamp diameter
â 40mm fork clamp stack height
â Weight: 144g (100mm)