This striking racing style exercise bike comes with an extra thick box steel frame and features a massive 22kg flywheel which adds extra stability to the bike as well as making for a smoother ride the front and rear stabilisers come with adjustable feet to ensure the bike is stable on any surface and the front stabilser has wheels for easy transportation r r the tension is manually adjusted and can be easily changed using the control knob featured on the front post the saddle and handlebars a