Factory Warranties will only be honored if this product is purchased through an Authorized Seller. Ask the seller if they are authorized before purchasing.The Ryobi RY253SS 2-Cycle Gas Straight Shaft String Trimmer includes a full crank engine for 2X longer life. This string trimmer can accept Ryobi Expand-It Universal Brand Fit attachments to add versatility to your trimmer. Simply attach a cultivator, blower, or even a hedge trimmer to the power head and quickly move from project to project. (Attachments sold separately). Ryobi makes string head reloading much easier with the Reel-Easy String Head; simply thread your string, twist the head, and resume trimming. Users will experience an easier start-up with the Zip Start carburetor and included Ethanol Shield 2-Cycle Oil. Features: Full crank engine for 2X longer life Attachment capable: accepts universal brand fit attachments Zip Start carburetor for easier starting Reel-Easy bump-feed string head for faster reloads Dual 0.095 in. line Straight shaft for extended reach.