Shimano 10X Road/MTB Bicycle Chain

SHIMANO has developed a reinforced chain specifically for the STEPS system, designed for use on electric bicycles.. It is treated with SIL-TEC coating and is suitable for front single gear only.. SIL-TEC is a low friction surface treatment for SHIMANO chains. It is an advanced coating process that improves system performance through the use of embedded fluoride particles.. SIL-TEC treated products operate smoother and last longer under all conditions. Specifications: - 138 links - For single speed systems - 10 speed compatible