Engine Type: 196cc air-cooled SOHC 4-stroke; 2 valves Bore x Stroke: 67.0mm x 55.7mm Compression Ratio: 9.5:1 Fuel Delivery: Mikuni® 28mm Ignition: CDI Transmission: Constant-mesh 5-speed; multiplate wet clutch Final Drive: Chain Suspension / Front: Telescopic fork; 6.3-in travel Suspension / Rear: Single shock; 5.9-in travel Brakes / Front: Single disc, 220mm Brakes / Rear: Drum, 110mm Tires / Front: 130/80-18 Tires / Rear: 180/80-14
Engine Type: 250cc liquid-cooled DOHC 4-stroke; 4 valves Bore x Stroke: 77.0mm x 53.6mm Compression Ratio: 11.8:1 Fuel Delivery: Fuel injection Ignition: TCI: Transistor Controlled Ignition Transmission: Constant-mesh 6-speed, multiplate wet clutch Final Drive: Chain https://www.yamahamotorsports.com/dual-sport/models/2019/wr250r
Engine Type: 249cc air-cooled SOHC 4-stroke single; 2 valves Bore x Stroke: 74.0mm x 58.0mm Compression Ratio: 9.5:1 Fuel Delivery: Yamaha Fuel Injection (YFI) Ignition: TCI: Transistor Controlled Ignition Transmission: 5-speed; multiplate wet clutch Final Drive: Chain Suspension / Front: 35mm telescopic fork; 8.9-in travel Suspension / Rear: Single shock, adjustable preload and rebound damping; 7.1-in travel Brakes / Front: Single disc, 245mm Brakes / Rear: Single disc, 203mm Tires / Front: 2.75-21 Tirres / Rear: 120/80-18