KCNC Hub Parts Quick Easy Thru Axle Skewer Boost Lock Shock Sumax Rear & 12X148MM

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! -------------------------------------------- 【About Included Manuals】 If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. 【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. -------------------------------------------- BOOST:12x148mm. Material: 6061 aluminum alloy. Tightening can be done by simply turning the lever by hand, with no tools required and a strong fixing force. By pressing the red button, set the lever position according to the frame. Material: 6061 aluminum alloy Reference weight: 57g (12x100mm), 84g (15x100mm), 64g (12x142mm) Applicable season: All year round Department Name: Unisex Adult Release year/model year: 2018