'After meeting the riders and making a decision together with the entire motorbike family, the organisers have decided to cancel stage 8 for the motorbikes and quads category, which was supposed to take place on a loop course around Wadi Al-Dawasir, in order to give the riders time to mourn their friend,' Dakar Rally organisers said in a statement on Sunday, reports Efe news.
The 40-year-old racer went off his bike at a high speed at the 263-kilometre mark between Riyadh and Wadi Al Dawasir in what was the longest stage in this year's edition of the off-road race.
Paramedics arrived at the scene of the crash and tried to resuscitate the racer before he was airlifted to Lalya Hospital, near the capital, where he was pronounced dead.
Dakar Rally organisers said he died from cardiac arrest.
This marked the first death of a Dakar Rally participant in five years. The last fatality was Polish motorcyclist Michal Hernik, who died of dehydration.
The Portuguese racer was making his 13th appearance in what is often regarded as the toughest rally in the world, but it was the first time he competed with Indian motorcycle brand Hero, having previously competed on Honda motorcycles, a Japanese brand.
Many bike and quad racers said they were unable to concentrate during the 250 kilometers remaining in the seventh stage after seeing Goncalves lying on the ground.
Only car, SSV and truck races will be held on Monday.
Monday's 716-kilometre stage consists of a loop starting and ending in Wadi al-Dawasir, an enclave within Saudi Arabia's Empty Quarter, a desert that sprawls over 650,000 sq. kilometers in the southern part of the country and is virtually uninhabited.
( With inputs from IANS )