Shimano 105 HG601 Quick Link Bicycle Chain

This super-narrow HG-X11 directional chain delivers precise shifting and increased durability thanks to SHIMANO's SIL-TEC treatment on the inner surfaces of the plates.. The inner plate is treated with SHIMANO SIL-TEC surface treatment, which provides very low friction (inner plate). As durable as the current 10-speed chain: - Designed for optimal power transmission - Smooth and precise shifting front and rear - Directional chain Specifications: - Type of: HG-X11 - Series: SHIMANO STEPS E8000 Series - Transmissions: 11 - Number of chain links: 126