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  • Inflates a 29 x 2.1 in. tire up to 43psi (3.0 BAR), a 26 x 2.4 in. tire up to 32psi (2.2 BAR) or two 700x23 road tires up to 78psi (5.3 BAR)
  • Cartridge is compatible with Genuine Innovations inflators: Ultraflate, Ultraflate Plus, Ultraflate Pro, Microflate, Air Chuck, SecondWind IH, SecondWind (all sold separately)

Made in USA.

View all Genuine Innovations Bike Pump Accessories

REI membership


Best Use Cycling
Dimensions 3.5 x 1 x .5 inches
Weight 60 grams