SHIMANO 52X36T 170mm 11S IFCR8000CX26 FC-R8000

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ・Type, rear compatible speed: Hollowtech II, 11 speed ・Number of teeth configuration / crank length: 52x36T / 170mm ・PCD, chain line: 110mm, 43.5mm ・Compatible bottom bracket, chain: SM-BBR60/SM-BB72 41B, HG- X11 ・Q-Factor: 146mm For more information, please see the manufacturer's website.