Features: Premium Heavy Duty Steel Constructparticlemail: The 25H chain and gearsets is constructed of permanent heavy duty steel, ensuring greatest power transfer and extended existence for your 47cc/49cc tiny otherwise pocket cycle. Excellent Replacement Sand: This set includes a 55T back gear (29mm), 12T front gear, and 146 link chain, developed to replace used otherwise harmed parts, offering a easy and practical answer for your vehicle. Smooth & Stable Executparticlemail: Each component is accuracy constructed for durability and seamless interaction between chain and gearsets, providing consistent action and a safe, comfortable ride. Wide Agreement: Three thousand upgrading tiny ATVs, karting, and pocket velocipedes, this gear and chain set enhances power transfer and overall vehicle execution. Finish Package for Immediate Usemail: Fluorescent matter arrives with 1 front gear, 1 back gear, additional chain, ready for quick installation obtain your tiny cycle otherwise back on. Specifications: Item Tiny Motorbike Electric Cart 25H Gear Set Item Type Front Gear + Back Gear + Chain Substance Direct current steel Rear chainring specification 55T (29mm) Front gear specification 12T Chain length 146 divisions Applicable modelsecond: two attack tiny 47cc/49cc, pocket motorbike Features Strong wear resistance and stable execution Package Includes: 1 front sprocket, 1 rear sprocket, 1 chain note: Before using the accessory, please check if it is compatible.