Yamaha DT 250 MX – 1R7 Workshop Data: Fluids, Plugs & Tires
Component Specification Production Years 1977-1981 Transmission Oil SAE 10W-30 or 10W-40 (API SE) (0.8 L) Tires (Front/Rear) F: 3.00-21 (4PR) / R: 4.00-18 (4PR) Tire Pressure F: 1.25 bar (18 psi) / R: 1.50 bar (21 psi) Battery Type 6N6-3B (6V System) Spark Plug NGK B8ES The Engineering Milestone: The Cantilever Revolution The Yamaha DT … Read more