Mychon 4 For Sale Oct 8, 2013 8:52:30 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jlockhart77 on Oct 8, 2013 8:52:30 GMT -5 Mychron 4 Basic for sale, Green Backlit, comes with RPM Lead, Head Temp Lead, and Lap Timer Lead. Scaling down to 1 Kart so I don't need 2 mychrons. $275 OBO