• 1 1/8" threadless
• 7075 T6 aluminum construction w/ premium stainless steel cartridge bearings
• Internally contoured and relieved to minimize weight and maximize strength
• "Dual-Seal" crown race seal provides excellent seal efficiency with low friction
• low-friction upper bearing seal completely seals bearing from contaminants and is fully captured by top cover; no loose parts
• cut in Cane Creek’s Fletcher, NC machining facility
• stack height: 16mm top, 12mm bottom
• color: black