Yamaha YZF R1 (2003)

The Yamaha YZF1000 R1 is a motorcycle model with a four stroke, transverse four cylinder, DOHC, 5 valves per cylinder engine. The engine has a capacity of 998 cc / 60.9 cu-in, with a bore of 74mm and a stroke of 58mm. The Compression Ratio is 11.8:1, with a liquid cooled cooling system, and a wet sump lubrication. The bike is equipped with an alloy muffler and a 4 x 40mm Mikuni CV Downdraft carbs induction system. Other features include a digital TCI ignition system and a NGK, CR9E spark plug. The motorcycle is electrically started and can produce up to 152 hp / 110.8 kW @ 10500 rpm with a maximum torque of 104.9 Nm / 10.71 kg-m @ 8500 rpm. It is fitted with a wet, multiple discs, cable operated clutch and a 6-speed transmission with a final chain drive. The frame is built with aluminum twin spar, and the motorcycle’s suspension system includes a 43mm inverted telescopic forks (front suspension) and a truss-type Aluminum swinging arm Monocross (rear suspension) with preload, compression and rebound damping adjustable. The front brakes are 2 x 298mm discs with 4 piston calipers, while the rear brakes are single 220mm disc with 4 piston caliper. Its specifications include a 24-degree rake, 91mm trail, and a wheelbase of 1395mm/54.8in. The fuel tank has a capacity of 18L/4.7gal, and the bike weighs 192kg/423lbs when wet. It has a consumption average of 17.8 km/lit, standing 1/4 mile time of 10.6 seconds and a top speed of 277.5 km/h.

Technical specifications:

Make Model: Yamaha YZF1000 R1