Product Description
SHIS: ZS55/28.6 | ZS55/39.78 - A fully integrated cable routing - No rotation limit - ACR top cover - Angular contact bearing, 36 / 45 ACB - Specific frame required - For 55.8mm OD head tube - For 1-1/8" to 1.5" tapered fork steerer - Stack height: 10.9mm - 92g