Doubles the power of each stroke
Fits Schrader (American) and Presta (French) valves without taking the head apart
Increases inflating efficiency
Mounts to bicycle frame and can be carried in backpack or pocket

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.4 inch
Height : 0.8 inch
Length : 14.1 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B0089WYTNK