The 2020 Yamaha YZF-R3 base model is powered by a 321cc, liquid-cooled, 4-stroke, parallel twin-cylinder DOHC engine with an 11.2:1 compression ratio and electronic fuel injection. This powerplant is paired with a 6-speed constant mesh transmission and an O-ring chain final drive. Its chassis features a 37mm upside-down telescopic front fork offering 5.1 inches of travel, alongside a rear Monocross single shock with adjustable spring preload providing 4.9 inches of travel. For stopping power, the base model utilizes a non-ABS hydraulic braking system consisting of a single 298mm front disc and a single 220mm rear disc. The motorcycle rolls on Dunlop Sportmax GPR-300 tires, sized 110/70-17 in the front and 140/70-17 in the rear. Physically, the bike is built on a 54.3-inch wheelbase, carries a highly approachable 30.7-inch seat height, holds 3.7 gallons of fuel, and features a light total wet weight of 368 pounds.