High performance radial rear tyre designed specifically to meet the demands of today's high performance cruisers. The R850 is also Original Equipment on several high-performance cruisers. The Original Equipment R850's are designed for each model. Compounds and constructions will vary to suit the weight horsepower and handling characteristics of the model for which each tyre was designed. Fits: Yamaha XV1900A ROADLINER 2006-2014 2016-2018 XV1900AT STAR TOURER 2013 2016-2017