CONTINENTAL Race King 29´´ x 2.20 rigid MTB tyre

Continental Tire ´´Race King´´ Wire, 180TPI, black Classic competition tire for Cross Country or Marathon, versatile and smooth-running profile, for every terrain. At the Research & Design department of Continental in Korbach, Germany is a permanent search for the solution to an old problem: - The rolling properties of the rubber of a bicycle tire are mainly determined by three different factors: grip, rolling resistance and service life. The dilemma: - Improving one characteristic often comes at the expense of another. - A tire with a lot of grip wears out faster and rolls slower. - But if the tire has to become faster, or has to last longer, this is at the expense of the grip. - A very good compromise has already been reached with the current, highly advanced silica gel-based technology. - However, the engineers were not yet satisfied. - They broke new ground and achieved a breakthrough in the composition of the mixture: - BlackChili compound is the name of the material for the tread, based on the latest knowledge of natural materials and polymers. Specifications: - Version:clincher tires - Bet range: cross - Inch: 29 ´´ - ETRTO: 55-622 - TPI / EPI: 180 - Maximum pressure: 4 bar - Maximum pressure: 58 psi - Inch size = 29x2.20 - Etrto size = 55-622 - Weight: 740g