The Triumph Tiger Sport 1050 is powered by a liquid-cooled, 1050cc inline three-cylinder engine that produces 126 horsepower and 78 lb-ft of torque. It has a six-speed transmission and features ride-by-wire throttle control, switchable traction control, and ABS. The Tiger Sport 1050 also has a comfortable riding position with an adjustable seat height, handlebars, and windscreen. It has a fuel capacity of 5.2 gallons and weighs 507 pounds.

On the other hand, the BMW R 1200 RS is powered by an air/liquid-cooled, 1170cc boxer twin engine that produces 125 horsepower and 92 lb-ft of torque. It has a six-speed transmission and features ride-by-wire throttle control, switchable traction control, and ABS. The R 1200 RS has a slightly more aggressive riding position with a lower seat height, but still offers adjustable handlebars and windscreen. It has a fuel capacity of 4.7 gallons and weighs 520 pounds.

In terms of suspension, the Triumph Tiger Sport 1050 features adjustable KYB suspension front and rear, while the BMW R 1200 RS features BMW’s Telelever front suspension and Paralever rear suspension. Both bikes have dual disc brakes up front with single disc brakes in the rear.

Overall, both the Triumph Tiger Sport 1050 and BMW R 1200 RS are excellent sport touring motorcycles that offer riders a balance of performance and comfort. The Tiger Sport may be slightly more affordable, but the R 1200 RS offers a slightly more powerful engine and unique suspension system.