2003 Suzuki RM 125, The RM125 for 2003 has been modified to give you a clear-cut advantage blasting out of corners. It has modified port shape and timing, and  it pulls hard. We just freshened up the engine in our service dept.  The RM125 has always been known for its performance, and the newly rebuilt engine holds on to its renowned  capabilities. It puts an exceptional amount of power to the ground smoothly and controllably, giving you the advantage on wide-open outdoor tracks      It also has a new drive chain, and new brakes. Ready to ride!!!