Yamaha YZF 1000R Thunder ace (2002)

The Yamaha YZF 1000R Thunder ace is a four-stroke, transverse four-cylinder motorcycle with a DOHC engine and 5 valves per cylinder. It has a capacity of 1002 cc with a bore x stroke of 75.5 x 56 mm and a compression ratio of 11.5:1. The bike is liquid-cooled, and its lubrication system is wet-sump. The engine oil used is a mineral oil, rated at 20W/40. The motorcycle has a four carburetor system of 4×38 mm Mikuni BDSR38 with TPS carbs and digital TCI ignition. Its maximum power is 145 hp at 10000 rpm, and a maximum torque of 108.3 Nm at 8500rpm. The bike features a 5-speed transmission with chain final drive. The frame of the bike is made of aluminum twin spar. The front suspension is a 45mm fork with adjustable preload, bump, and rebound, while the rear suspension is a mono shock adjustable preload, bump, and rebound. The brakes consist of two 298mm discs with four-piston calipers in the front, and a single 245mm disc with a two-piston caliper for the rear. The wheels are hollow spoke, cast alloy, with a front tire of 120/70 ZR17 and a rear tire of 180/55 ZR17. The bike is 2085mm long, 740 mm wide, and has a wheelbase of 1433 mm. The seat height is 795 mm, and the ground clearance is 135mm. The dry weight of the bike is 198 kg, and it has a fuel capacity of 19 liters. The motorcycle has an average consumption of 16.8 km/lit, with a top speed of 261.9 km/h and a 60-0 braking distance of 13.3m.

Technical specifications:

Make Model: Yamaha YZF 1000R Thunder ace