Topeak Joeblow Mountain II Floor Pump - Steel Barrel / Plastic Base, 3.5" Gauge, 60 Psi /4 Bar, Twinhead singlespeed---dinglespeed-tensioners For lockrings with 54mm outside

For lockrings with 54mm outside diameter with 16 notches

Run tape around the rim while keeping tape tension and allowing for at least 10cm overlap of tape at the end when cut

This process again increases the strength of the material and generates the flat shape

Mud shedding design for smooth shifting performance under high load pedaling in muddy conditions

Item Specifications Fits Tektro Io Springs Included no Compound Metal Ceramic

Topeak Joeblow Mountain II Floor Pump - Steel Barrel / Plastic Base, 3.5" Gauge, 60 Psi /4 Bar, Twinhead singlespeed---dinglespeed-tensioners For lockrings with 54mm outsideThe Topeak JoeBlow Mountain II Floor Pump features a super sized barrel that inflates mountain tires nearly 50% faster than normal floor pumps. Twinhead with air release button allows fine tuning pressure for both presta and schrader valves 3. 5" easy to read analog gauge Included ball bladder heads fit neatly in their own holders Item Specifications Color Black Green Defined Color Black High Volume Pump Yes Includes Gauge Yes PSI 60 Valve