James Lis, of Three Rivers, died on Saturday, Aug. 24, in a crash in Hadley, the Northwestern District Attorney's Office said on Monday.
Lis was driving his motorcycle north on East Street when he crashed with a truck driving south that was turning into a driveway around noon.
Paramedics took him to Baystate Medical Center, where he later died.
Authorities are investigating the cause of the crash.
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