These state-of-the-art units run on straight gas without the hassles associated with the mixing and measuring of fuel and oil required with all other 2-cycle brands. Benefits include inceased torque, improved throttle response, and a 40% decrease in overall fuel expenses. Our choice as the #1 new product design, this trimmer uses the most advanced miniature 4-cycle engine in the industry. Easily outperforming any 2-cycle design, this 24.5cc powerhouse runs in every position with incredible torque and efficiency. This state-of-the-art MINI 4-stroke engine by ROBIN requires no oil mixed with fuel yet provides better performance than any trimmer in it's class - without added weight. Ultralight design weighs less than 12 lbs. Extra-large Fuel Tank and increased efficiency extends running time between fill-ups up to 40%. No oil to burn = 60% less pollution than comparable 2-cycle products. Shipped Freight-FREE in 48 States. Availability: Usually ships in 2-3 business days. Robin MINI 4-Stroke Grass Trimmer BH-2500REGULAR PRICE 399.95FREE Freight Sale Price $ 329.95 If you have any questions, or require additional information, phone us Monday-Friday from 9am-4pm. ( Eastern Standard Time ) In the USA, Puerto Rico, & US Virgin Islands, contact our Customer Care Department Toll Free at 800.992.0177. In other areas, call 954.785.6514. You may also E-mail Us. Interested in marketing your product with The Lawnmower Shop.com? Make a Request. Copyright 2008. DOLPHIN Outdoor Power Equipment, Inc. All Rights Reserved. No portion of this site may be reproduced without express written consent. Violators will be prosecuted to the fullest extent of the law. Questions? Just ask - We're here to help! Click here to email our Customer Care Department. Customer CARE