The motorbike chase in Never Say Never Again, was primarily filmed in and around the village of Menton on the French Riviera. The chase starts in Villefranche-sur-mer, when Fatima Blush kills Bond's ally, agent 326, in the mountainside villa. Bond chases Fatima down the mountain roads and into Menton, which actually is located quite far (approximately 25 km) from Villefranche-sur-mer.
Seen in the background in to the right is the bigger Chapelle de la Conception, facing the square. After driving across the small square with the notable mosaic tiles, 007 speeds down the famous steps called 'les rampes Saint-Michel'.
After driving up the steps behind the church in Menton, covered here earlier, Bond comes down on Place de la Conception in front of the small chapel called Basilique Saint Michel.
During the chase Bond's motorcycle is coming down the steps from both left and right, an obvious blooper. After the last curve on the steps, just above Rue Longe, Fatima Blush is visible in her Renault as she is driving down Rue Longe below the steps.
The steps are facing the water and span from the square, Place de la Conception, all the way down to the beach road called Quai Bonaparte. Rue Longue cuts through the steps before the last part reaches Quai Bonaparte and the shore.
Bond's motorcycle which is supplied by Q is a Yamaha XJ 650 Turbo. He chases Blush in her Renault 5 Turbo 2.