Yamaha XS1100 (1979)

The Yamaha XS 1100F is a motorcycle model that was manufactured in 1979. It features a four stroke transverse four cylinder engine with a capacity of 1101 cc and a compression ratio of 9.2:1. The bike is equipped with 4x Mikuni BS 34SS carburettors and has a wet sump lubrication system. Ignition is done through TCI additional vacuum adjustment or an electric kick starter, which is separated from the engine for emergency mounting only. The maximum power output of the Yamaha XS 1100F is 95 hp/70.8 kW at 8500 rpm, with a torque of 9.2 kgf-m/66.5 lb-ft at 6500 rpm. The motorcycle has a wet, multi-disc clutch and a five-speed transmission.

The Yamaha XS 1100F has a telescopic fork front suspension with 175 mm/6.8 in of front wheel travel, and a dual shocks swing arm rear suspension with an 80mm/3.1 in rear wheel travel which is preload adjustable. Braking power comes from two 298mm discs in the front and a single 298mm disc in the rear. The motorcycle’s wet weight is 258kg/568.7 lbs, fuel capacity is 22 litres/5.8 gallons, and it has an average fuel consumption of 40.3 mpg.

The Yamaha XS 1100F also has a top speed of 126mph/202.8 km/h and is capable of completing the standing 1/4 mile in 11.7 seconds/114.2 mph 183.8km/h. Its braking distance from 100-0km/h is 39.7m. The Yamaha XS 1100F possesses a HY-VO chain and gear primary reduction system, and a shaft final drive. It has a 29.30° rake and 130mm/5.1in of trail. The front tyre is 3.50-19 and the rear tyre is 4.50-17.

Technical specifications:

Make Model: Yamaha XS 1100F