SHIMANO 42T 175mm 11S IFCRX8101EXB2 FC-RX810-1

【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. Crank set for 1x of the gravel/adventure component "GRX810" series. ■Optimal gearing for complex terrain and riding styles. Hollowtech 2 crank structure. ■Front single use, rear 11 speed compatible. *Bottom bracket is sold separately. Compatible chain: HG-EV 11-speed, HG-X11 ■Number of teeth configuration: 42T ■PCD: 110mm Chain line: 50.1mm ■ Q factor: 151mm ■ Axle type: 24mm Recommended BB: SM-BBR60/SM-BB72 ■Compatible BB shell width: 68mm, 70mm ■Crank length: 170, 172.5, 175mm ■Reference weight: 656g