One convenient kit comes with everything you need to repair or patch a tire
Kit includes: one 4-way tool, four anodized valve caps, three plug repair strings, one 10-50 PSI pencil gauge, one screwdriver reamer tool, one screwdriver plugger tool, five 1 3/8 in. round patches, one metal scuffer and one .41 oz. rubber cement tube
you just never know what's out there on the road that could puncture you tires. this kit is great to have with a mini compressor for those long hauls on the bike. the last thing anyone wants is to ride on the back of someone else's bike.