Kyosho MC-01 r/s YZR-M1 2011 No.1 WGP 50th Anniversary YAMAHA Vehicle The highest quality RC products offered in the market today Made using the highest quality materials and components Tested for durability Fully factory assembled Readyset E-gyro RPM responds to throttle input Equipped with suspension on front and rear Full bearing specifications include 10 ball bearings Chassis height adjustment