He collided with a black Vauxhall Insignia on the junction of Wian Street and London Road in Holyhead shortly before 12:30 BST on 3 June.
The man, who was local to the area, was taken to a hospital in Stoke but has died from his injuries.
North Wales Police are investigating the incident and want to speak to witnesses of the collision.

Lance Naik (Corporal) Hanamanthappa Koppad was tapped under 8m of snow at a height of nearly 6,000m along with nine other soldiers who all died. Their bodies have now been recovered.
The critically ill soldier has been airlifted to a hospital in Delhi.
"We hope the miracle continues. Pray with us," an army statement said.
The army added that "he has been placed on a ventilator to protect his airway and lungs in view of his comatose state".
"He is expected to have a stormy course in the next 24 to 48 hours due to the complications caused by re-warming and establishment of blood flow to the cold parts of the body," the army said.
The avalanche hit a military post on the northern side of the glacier.
Senior military officials said at the time there was little chance of finding any of the soldiers alive after the incident last Wednesday.
Siachen is patrolled by troops from both India and Pakistan, who dispute the region's sovereignty.
It is known as the world's highest battlefield. Four Indian soldiers were killed by an avalanche in the same area last month.
The soldiers were on duty at an army post on the glacier at an altitude of 5,900m (19,350ft) when the avalanche struck.
Specialist army and air force teams immediately began searching for the missing soldiers close to the Line of Control that divides Indian and Pakistani-administered Kashmir.
The chances of any soldiers being found alive were so slim that Prime Minister Narendra Modi even offered condolences in a message on Twitter last week.
Avalanches and landslides are commonplace in the area during winter where temperatures can drop to -60C.
More soldiers have died from harsh weather on the glacier than in combat since India seized control of it in 1984. Soldiers have been deployed at heights of up to 6,700m (22,000ft) above sea level.
The neighbours have failed to demilitarise the Siachen glacier despite several rounds of peace talks.

Coleman, who led his side to the Euro 2016 semi-finals, said the 2018 World Cup will be his last as Wales boss.
The FAW says it would be hard to keep Coleman, 46, if he decides he wants to manage a club side before then.
"I know he misses the day-to-day running of a football club, working with players," Roberts said.
"He's got a burning desire to take Wales to a World Cup and I think that really is what's made him sign his new contract.
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"But if a big contract came up from a Premier League club I think it would be hard for Chris to turn down."
Coleman, who managed Fulham in the Premier League between 2003 and 2007, signed a two-year contract extension with Wales in May.
Football Association of Wales chief executive Jonathan Ford is hopeful Coleman will his see out his contract until after the 2018 World Cup in Russia.
But Ford conceded it would be difficult to keep Coleman if the former Crystal Palace and Blackburn Rovers defender wants to move into club management before then.
Coleman, who succeeded the late Gary Speed in January 2012, has expressed a desire to manage abroad in the future having previously coached in Spain and Greece.
He managed Real Sociedad and Greek side Larissa after a spell in charge of Coventry City.

The carriageway was closed between junction 15 near Northampton and Newport Pagnell Services, with congestion stretching back as far as junction 15a for Towcester.
Police were called to the incident at about 18:45 BST on Thursday and have also closed two northbound lanes.
A Northamptonshire Police spokesman said traffic was being turned around in an attempt to get it off the motorway.
A 92-year-old man has died in hospital after being hit by a car on Anglesey last week, police have confirmed.
[NEXT_CONCEPT]
An Indian soldier who was buried in an avalanche that struck the Siachen glacier in Indian-administered Kashmir six days ago has been found alive.
[NEXT_CONCEPT]
Wales manager Chris Coleman would find it very difficult to turn down a Premier League job, says his former international team-mate Iwan Roberts.
[NEXT_CONCEPT]
A lorry fire has closed a southbound section of the M1 in Northamptonshire.