Chainring

Key Product FeaturesThickness:4cm; Length:117mm;Diameter of center hole:37mmCompatible with stocked installation kit 9 hole set;Compatible with spoke wheel and mag wheel which are designed for gas motorized bicycle;Package: 1pc 28 teeth sprocket only;Excluding bolts;CDHPOWER Multifunctional High Performance 28 Teeth Sprocket - Gas Engine Motor Motorized BicyclePackage: 1pc 28 teeth sprocket only; Excluding bolts;Length: 117mmDiameter of center hole:37mmShipping:Shipping is FREE to all addresses other than Alaska/Hawaii,APO/PO boxes .We ship FAST - We will ship the product on the second business day.We work with all major shipping companies (UPS, USPS, FedEx etc.) and provide TRACKING NUMBER to ALL orders.Please ensure that the address is verified and correct during checkout.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. PaymentWe accept payment via PayPal only.We will ship the item as soon as payment is cleared on PayPal. ReturnsWe stand behind our products. We offer a 30 Days Return Policy on items which you are not completely satisfied with.Returns are gladly accepted if it is in the original condition, including all manuals and accessories.You have the option for a full refund or an exchange of the item (subjected to stock availability).When sending in a return, please note that it can take up to 7 business days for the return to be processed. FEEDBACK:We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them! CONTACT_US:For helping with your order or if you have any questions regarding our products, please contact us through eBay's internal message system. All messages are answered within 24-48 hours. We will do our best to resolve the issue.Looking forward hearing from you, CDHPOWER Support Team. Thank you for looking, if you have any questions, feel free to ask and I will do my best to get back to you promptly!Products usually shipped on the second business day and you will receive message of tracking ID.CDHPOWER is registered officially in year 2012 and started business in year 2008, we can provide engine kits, high performance spare parts of engine, motorized bicycle and spare parts of bike.