When using at normal condition,Standard of air pressure from 2,5 kgf/cm2 to 2,8 kgf/cm2.
Please don't using tire which had many patch.Because air pressure will easy leak and reduce capacity to sustain a load so very dangerous.
◦ For the TUBE TYPE tire,on the tirewall of tire have TUBE TYPE lettering.
◦ For the TUBELESS tire,on the tirewall of tire have TUBELESS lettering.
Because air pressure had osmosis from inside tube to outside,so material of the tube will effect to rate of osmosis.Butyl material have forbid the air pressure to osmosis from inside tube to outside.So we want advised that"please use butyl tube for your motorbycle".