SYNCROS Boundary 1.5HP Mini-Pump cassons it features our zero-loss chuck

it features our zero-loss chuck design that unthreads from the shock after the valve pin seals

Half-ring: plastic ring half enclosing the head and connected to the adjustment system – enables size adjustment

Race-proven performance trusted at the highest level of professional cycling

helping you see better and being seen friendly

SYNCROS Boundary 1.5HP Mini-Pump cassons it features our zero-loss chuckOur Boundary 1. 5HP is designed for the high pressure of road tires and capable of reaching 120PSI 8. 3 bar. An extendable head means it's easier to pump and the sealing lever doubles as a protective cover to keep it functioning no matter the conditions under tire. An additional sleeve seals the barrel to prevent water penetration. Features High pressure construction optimized for road bikesInnovative sealing lever that also acts as a protective head