Yamaha R25 specifications: The R25 was designed to be the superbike you ride every day and its newly developed 249cm3 two-cylinder engine offers plenty of power. R25 is a serious cornering machine, and is great for the motorcycle afcionado or even the daily commute. “It’s an all new street motorcycle injected with Yamaha Motor Racing’s pedigree,” says test rider and MotoGP racer Valentino Rossi as he grins after feeling the potential of the R25 on his the test run. Engine Type : Liquid-Cooled・4-Stroke・In-Line, 2-Cylinder | Displacement : 249cm | constant mesh 6-speed transmission | advanced fuel injection
Yamaha YZR-M1 specifications:
1000cc Liquuid cooled inline four-cylinder with crossplane crankshaft.
Over 240 horsepower – 176KW.
Six-speed cassette-type gearbox with alternative gear ratios available.
Aluminium twin tube delta box with multi-adjustable steering geometry.
Ohlins upside down forks and Ohlins rear shock, all adjustable for pre-load and compression, rebound damping.
MFR Forged Magnesium 16.5 front, 16.5 rear.
Bridgestone, 16.5 inch front, 16.5 inch rear, available as slick and wet tyres.
Brembo, two 320mm carbon front discs, two four-piston calipers. Single stainless steel rear disc, twin-piston caliper.
160 kg. In accordance with FIM regulations.