The stiga twinclip 55 sveq b is a premium professional quality combi mower featuring ‘twinclip’ cutting technology, pro alu variable speed transmission, mulching and side discharge options powered by an electric start engine.twinclip cutter blades are double layered with 4 cutting faces. This style of blade has improved cut and collect by 20% compared to standard rotary blades. For strength and durability the chassis has been constructed with galvanised steel with ball bearing grooved wheels and steel rear roller.power comes from the instart briggs and stratton engine with has a push button electric start. Instart engines use a small lithium battery clipped to the engine to start them. Only 10 minutes of charging will be enough to start the mower. The anti vibration system fitted will reduce vibration felt from the engine in the handlebar. The mower can be used comfortably for longer periods with less arm and hand fatigue.rear discharge, side discharge and mulching as well as cut and collect mowing options are available along with the 7 cutting height settings. The mulch plug is inserted into the rear chute and then the mower will cut grass cuttings into a very fine nutrient rich mulch which is excellent for feeding the grass roots. If you have less formal or longer grass to cut then switch to the side discharge function. The cuttings will then be discharged along the side of the mower in neat lines where they will wilt back naturally.specificationstype 4 wheel, rotarycutting type collect, mulch, side and rear dischargerecommended mowing area 1600 – 2,500 sqmdrive yes, variableengine briggs and stratton is series instartstarter buttonengine capacity 161ccnet power output 2.58 kw 2900 rpmchassis material galvanised steelcutting width 53cmcutting heights 7 adjustments from 25 77 mmcutting height adjustment single pointmulch plug yeswheels f 210 mm, r 240 mm with ball bearingscollector type fabric with full indicatorcollector capacity 70lwashing link yesfolding handlebars yesadjustable handlebars yesfront handle yesweight 47kgmanufacturer warranty 5 year domestic only terms and conditions apply