Park Tool PMP-4.2 Mini Hand Pump Black Mountain Bike Shoes The key innovation is in

The key innovation is in the 303 S Series’ rim design

suppleness

toothplate

Thanks to this membrane

without giving up the gear range of a double

Park Tool PMP-4.2 Mini Hand Pump Black Mountain Bike Shoes The key innovation is inSmall enough to carry along yet big enough to pump efficiently. The PMP 4. 2 is now available in two colors and comes with a handy holder that bolts under a water bottle cage and holds the pump securely. All aluminum barrel construction ensures long life and smooth operation. PMP 4. 2 FEATURES Presta and Schrader valve compatible Includes mounting hardware to securely attach to water bottle bosses or under bottle cage Maximum pressure: 90 psi (6 bars)