Forged AL6061-T6 alloy construction31.8mm clamp diameter4-bolt faceplate25.4mm x 180mm length quill for 1-1/8` threaded forksMatte finish with laser etched graphicsISO-Mountain safety certifiedMTB25.411031.825°BlackAL6061180mm1-1/8`UPC/EAN/GTIN: 888571119785