It is permissible to circumambulate the Ka'bah on a camel and the like, And for one who is riding to touch the (black) stone with a crooked staff and the like.
وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا سُلَيْمَانُ بْنُ دَاوُدَ، حَدَّثَنَا مَعْرُوفُ بْنُ خَرَّبُوذَ، قَالَ سَمِعْتُ أَبَا الطُّفَيْلِ، يَقُولُ رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَطُوفُ بِالْبَيْتِ وَيَسْتَلِمُ الرُّكْنَ بِمِحْجَنٍ مَعَهُ وَيُقَبِّلُ الْمِحْجَنَ .
Abu Tufail reported: I saw Allah's Messenger (ﷺ) circumambulating the House. and touching the corner with a stick that he had with him, and then kissing the stick.