2012 Rotax Max FR125 Senior engine just complete refreshed and sealed by CKT. Approximately 20 total hours prior to complete rebuild. Rebuild was $1,600 and included complete top end, bottom end, clutch and carb rebuild. Includes spare Rotax battery, jets, and various rebuild kits. All paper work available. CKT also broke the motor in on the dyno. Located in Chicago area. $2,400 obo. 2013 Arrow X2-CIK Shifter chassis and other parts available. Contact Andrew at firstname.lastname@example.org.