-Thank you for visiting our store. -Product Name: O.S. MAX-91RZ-H RING 14.95cc 2-Stroke Glow Engine for R/C Helicopters, HIROBO New -Manufacturer: Ogawa Seiki Co., Ltd. -Model Number: MAX-91RZ-H RING -Condition: Brand New -Grade: Mint -Appearance & Description This engine is an OS engine that was previously sold by Hirobo. It is a rare, brand-new engine that has never been started. It is in excellent condition and looks pristine. The carburetor manual is included. Please carefully review the photos before purchasing. -Operation: Has not been started since arrival -Specifications MAX-91RZ-H (14.95cc) Bore: 27.7mm Stroke: 24.8mm RPM: 2,000–16,000 r.p.m. Power: 3.3 ps / 15,000 r.p.m. Weight: 618g -Included Items: Please refer to the photos  Note: Grades are based on our criteria. Mint-like new Near Mint - near new Excellent Very Good-Normal Acceptable-as is For Parts/Junk "Please Note" I check the product, but I overlooked it, etc. As there may be it, please see an image well, and please consider it. In addition, since this product is also sold at our physical stores, Stock may run out due to time difference Please bid after understanding and acknowledging. If you have any concerns, please ask questions before bidding.