The Aerobic Training Cycle SC1P is a great choice for cardiovascular exercise. With simple & proven technology. An excellent workout for users of all ages & abilities. Single, Dual or Triple cycle resistance action (forward & reverse motion). The drive system is via a high torque chain with fixed wheel drive & belt. The resistance system comprises of an 18kg balanced cast iron flywheel with chrome rim, mechanical calliper friction pads & felt backing. The frame is constructed from 60mm x 30mm Oblong & 38mm Square tubular steel. 33mm diameter Square tubular steel handlebar uprights & 25mm round tubular steel handlebars. Chip Resistant Black Coloured Epoxy Powder Coated Frame complete with frame end caps. Contoured, racing style padded saddle with angle adjustable fitting. Smooth expanded foam padded grips cover the handlebars & the saddle is made from grey expanded PU with triangular base plate fitting. The saddle has a 14 position height adjustment (vertical) & 8 position reach adjustment (horizontal). Max User Weight: 125kg (20 stone) Product Weight: 51kg