The Serfas 3.5 Gauge Dual Head Pump will never let you down. It is compatible for pumping up mountain, road, BMX or kid's bike tyres.
- Oversized 3.5 mid pump gauge
- Dual valve head fits Presta and Schrader valves
- Alloy barrel with nylon handle and base
- Removable handle plugs for ball and accessory attachments