Small size delivers big performance in this aluminum pump that features a reliable locking head.

• Aluminum shaft, handle, and chamber for durable performance.

• Larger volume body for pushing more air.

• Locking head converts to Schrader or Presta for easy use on all bikes.

• Plunger locks to body chamber with a simple twist for secure storage.

• Water bottle boss mount included.

• Max pressure: 80 PSI (5.5bar)

• Volume per stroke: 46cc