you can carry what matters most — nutrition

Whether you’re tackling technical terrain

the 90-degree direct Presta valve nozzle lets you easily get in between the bike wheel spokes to measure tire pressure with ease

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The pads are great for keeping knees safe from unexpected slams

ROCKBROS 100PSI Mini Electric Bike Pump bike shorts you can carry what matters[COMPACT & PORTABLE]: Unlike conventional pumps, ROCKBROS mini bike pump measures a mere 2. 2*1. 8*1. 1 inches, encased in durable nylon and weighing just 0. 14lbs. This bike pump is smaller than your palm, fitting snugly into pockets or backpacks for hassle free transport, ensuring worry free cycling and reducing your load. [HIGH POWERED INFLATION]: Our bike pump portable boasts a maximum pressure of 100PSI, suitable for all types of bike tires.