Blackburn Grid 2Stage Mini Pump POC pin-joined rims where the junction

pin-joined rims where the junction is not welded etc

Folding bead construction keeps weight lower and installation easier

The complete plastic coating of the lock body and the distinctive textile tube of the chain prevent paint damage on the bike

Integrated low-profile caliper design

Blackburn Grid 2Stage Mini Pump POC pin-joined rims where the junctionThe Grid 2Stage pump provides the benefits of both high pressure and high volume inflation in one device. Simply flip the switch between High Pressure and High Volume for easy inflating for narrow and fat tires alike. Goes both ways! Whether you ride on road, off road, or somewhere in between, the pump switches between high volume and high pressure easily to suit your pumping needs. Mfr Claimed Weight 200g