Lifeline pioneer mini pumplifelines pioneer mini pump provides fast and simple tyre inflation with a maximum pressure of 120psi this lightweight pump has a reversible presta and schrader design and comes with a mounting bracket so you can attach it to bottle bosses featuresreversible presta and schrader designthumb lock leverbracket to secure to bottle bossesmax pressure 120psilength 230mmweight 135gbuy lifeline accessories from chain reaction cycles the worlds largest online bike store