Topeak Micro Rocket CB MasterBlaster Carbon Fiber Bike Pump

Introduction

The Topeak Micro Rocket CB MasterBlaster is a compact, high-pressure bicycle pump designed for on-the-go tire inflation. Constructed with a carbon fiber handle and barrel sheath, it offers a lightweight yet durable solution for cyclists. This manual provides essential information for the safe and effective use of your pump.

Safety Information

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Always use this product in a well-ventilated area and wash hands thoroughly after handling.

• Do not exceed the maximum recommended tire pressure (160 psi / 11 bar).
• Keep out of reach of children.
• Avoid direct contact with the pump head during and immediately after use, as it may become warm.

Product Features

• Head: Presta valve with integrated dust cap.
• Capacity: 160 psi / 11 bar.
• Volume per Stroke: 20 cc.
• Barrel: Carbon fiber sheath.
• Handle: Locking carbon.
• Weight: 55 g / 1.94 oz.
• Size: 16 x 2.4 x 2.1 cm / 6.3” x 0.9” x 0.8”.
• Material: Carbon fiber.

Image: The Topeak Micro Rocket CB MasterBlaster Carbon Fiber Bike Pump, showcasing its compact design and carbon fiber construction.

Setup

1. Unpacking: Carefully remove the pump from its packaging.
2. Mounting (Optional): The pump includes a side mount bracket (Art No. TPMB-2C-1) and an optional centerline mount bracket (Art No. TMR-2C). Attach the desired bracket to your bicycle frame using appropriate screws, typically near the water bottle cage mounts. Securely snap the pump into the bracket.
3. Valve Compatibility: The pump head is designed for Presta valves. Ensure your tire has a Presta valve.

Image: The Topeak Micro Rocket CB pump shown with its included side mount bracket, ready for attachment to a bicycle frame.

Operating Instructions

1. Prepare the Valve: Unscrew the dust cap from your tire's Presta valve. If your Presta valve has a small locknut, unscrew it until it is loose.
2. Attach the Pump: Push the pump head firmly onto the Presta valve. Ensure a tight seal to prevent air leakage.
3. Inflate the Tire: Hold the pump barrel firmly with one hand and the handle with the other. Pump the handle up and down in smooth, steady strokes. Continue pumping until the desired tire pressure is reached. Refer to your tire's sidewall for recommended pressure ranges.
4. Remove the Pump: Once the desired pressure is achieved, quickly and firmly pull the pump head straight off the valve.
5. Secure the Valve: If your Presta valve has a locknut, tighten it. Replace the dust cap.

Video: A product overview demonstrating the Topeak Pocket Rocket MasterBlaster bike pump, including its high-pressure capability, aluminum construction, integrated dust cap, and side mount bracket.

Maintenance

• Cleaning: Wipe the pump clean with a damp cloth after each use to remove dirt and debris. Avoid using harsh chemicals.
• Lubrication: Periodically apply a small amount of silicone-based lubricant to the pump's piston seal to ensure smooth operation and prevent wear.
• Storage: Store the pump in a dry place, away from direct sunlight and extreme temperatures, to prolong its lifespan.

Troubleshooting

Pump not inflating tire:

• Check Valve Connection: Ensure the pump head is securely and tightly attached to the Presta valve. A loose connection will cause air to leak.
• Check Valve Core: For Presta valves, ensure the valve core is unscrewed sufficiently to allow airflow.
• Inspect Pump Seals: Over time, internal seals may wear out. If the pump feels like it's not building pressure, the seals might need inspection or replacement.

Air leaking from valve during pumping:

• Re-seat Pump Head: Remove the pump head and re-attach it, ensuring a firm and straight connection to the valve.
• Inspect Valve: Check the tire valve for any damage or debris that might prevent a proper seal.

Specifications

Warranty and Support

Warranty: This Topeak product comes with a 2-Year Manufacturer Warranty. Please retain your proof of purchase for warranty claims.

Support: For further assistance, product registration, or to view additional Topeak products, please visit the official Topeak website or contact their customer service.