The 21691 53cm electric start petrol recycler mower from Toro features a Briggs & Stratton engine, 53cm (21″) cutting width, automatic drive system, electric start and recycle on demand technology. Equipped with the unique Toto AutoMatic Drive System cleverly matches your step and pace. This allows you to mow effortlessly up to 4mph. With 4 mowing options; recyler, side discharge, rear discharge and rear collection. SpecificationsEngine: Briggs and Stratton 163cc 675 SeriesStarter : Electric and recoilCutting Width : 53cm – 21 inchDrive: self propelled – Automatic Drive SystemDeck Material – AluminiumHeight of Cut: 4-point, 1″ – 4″ (25 – 102 mm)Collection Bag : 64 litresDeck Wash Port : YesWeight : 42kgDimensions (HxLxW) : 42 x 91 x 55cmPrevious Model Number: 20797Manufacturer’s 5 year domestic (45 days commercial) warranty. Annual Service RequiredA bottle of engine oil is included with this Toro lawnmower.