Bell's Zephyr Series floor pumps are designed for the inflation of all types of bike tires. The Zephyr 550 features an easy-to-read base-mounted pressure gauge and rugged, steel barrel construction for years of reliable performance. Zephyr 550 inflates tires up to 100 PSI.
This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. Further information available at www.p65warnings.ca.gov.