2003 Yamaha Motorsports Royal Star Venture Owners Manual - Page 104
2003 Yamaha Motorsports Royal Star Venture Manual
Page 104 highlights
PERIODIC MAINTENANCE AND MINOR REPAIR EW000085 EW000132 WARNING It is dangerous to ride with a wornout tire. When a tire tread begins to show lines, have a Yamaha dealer replace the tire immediately. Brakes, tires and related wheel parts replacement should also be left to a Yamaha dealer. @ @ @ 1. Tire air valve 2. Valve core 3. Valve cap with seal Tire information This motorcycle is equipped with tubeless tires, tire air valves and cast wheels. 7 @ WARNING The front and rear tires should be of the same make and design, otherwise the handling characteristics of the motorcycle cannot be guaranteed. G After extensive tests, only the tires listed below have been approved for this model by Yamaha Motor Co., Ltd. G Always make sure that the valve caps are securely installed to prevent air pressure leakage. G Use only the tire valves and valve cores listed below to avoid tire deflation during a ride. G 7-23