diff --git a/kuukar/kuukar_motion.py b/kuukar/kuukar_motion.py
index 1f205ac..20c1d49 100644
--- a/kuukar/kuukar_motion.py
+++ b/kuukar/kuukar_motion.py
@@ -97,6 +97,8 @@ class motion:
         elif leftSpeed<-100: leftSpeed= -100
         if rightSpeed>100: rightSpeed=100
         elif rightSpeed<-100: rightSpeed= -100
+        if speed>100: speed=100
+        elif speed<-100: speed= -100
 
         self.motor_write(MOTOR_FL_F, MOTOR_FL_R, abs(leftSpeed))
         self.motor_write(MOTOR_FR_F, MOTOR_FR_R, abs(rightSpeed))