Topeak RaceRocket MT Silver Mini Bike Pump

• SmartHead ThreadLock works with Presta and Schrader valves
• Efficient and smooth action inflates tires to 90 psi / 6 bar
• Fat aluminum barrel moves more air per stroke
• Extendable hose takes stress off valve stem
• Aluminum construction is lightweight and durable
• Specifically designed for high volume mountain bike tires
• 114 g