FOURIERS Bicycle Rear Hub Adapter Boost Hub Conversion Kit 12mm 142mm -148mm

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- MADE IN TAIWAN Material: Aluminum alloy 6061 (CNC machined) Weight: 10g/set (bolt weight not included) Package contents: 3mm spacer x 2pcs, bolt x 6pcs, adapter x 1pc Convert 12*142mm to 12*148mm Material: Aluminum alloy 6061 (CNC machining) Weight: 10g/set (excluding bolt weight) Package contents: 3mm spacer x 2pcs, bolt x 6pcs, adapter x 1pcs