The guide by Bucheli provides comprehensive information on the Yamaha DT 125 R models from 1990 onwards and the Yamaha TDR 125 from 1993 onwards. With a paperback cover and 135 pages, this work is a valuable resource for vehicle enthusiasts and owners of these motorcycles. The second edition, published in 2009, presents the content in German and covers all relevant aspects of both models. The guide is designed to offer both technical details and practical tips that are important for the maintenance and care of the vehicles. Whether for repairs, modifications, or general information, this guide ensures that users have the necessary knowledge to optimally care for their Yamaha DT 125 R or TDR 125. The clear structure and precise information make it easy to quickly find and apply the desired data.