• 1-1/8",36°/ 45° ACB, Deeper cups with Ceramic balls
• For 50mm OD headtube
• Cane Creek compatible
• Red alloy top cap
• Forged alloy deeper cups
• Ceramic Angular Contact Bearings (Red seal)
• Stack Height 16.9+2.6=19.5mm
• Weight – 74.7 grams