(Sanford, Maine)- Maine State Police say two motorcyclists were killed in separate crashes over the weekend.

43 year old Adam Kimball of Lyman was killed Saturday afternoon when his bike went off New County Road in Dayton.

Sunday evening, 23 year old Dakota Thomas of Sanford was killed when his bike went off Route 109 in Sanford and he was thrown about 30 feet from the bike.

Both motorcyclists were pronounced dead at the scenes of the accidents.

Speed is believed to have been factors in both crashes.