LEZYNE Twin Speed Drive CO2 Bicycle Tire Inflation System w/Cartridge Bike Accessories_Saddle Covers Make every swim streamlined in

Make every swim streamlined in the TYR Wrinkle-Free Silicone Adult Swim Cap

5:1 ratio design for best aerodynamic advantage

Designed to accommodate both male and female athletes

This geometry is intended to provide a more comfortable riding position

LEZYNE Twin Speed Drive CO2 Bicycle Tire Inflation System w/Cartridge Bike Accessories_Saddle Covers Make every swim streamlined inCNC machined aluminum dispenser with brass internals. Slip on valve operation allows for quick inflation. Twin Slip Fit head presses onto Presta or Schrader valves. Two piece head allows for easy O ring replacement. Neoprene sleeve insulates hand from cold during discharge. Compatible with threaded CO2 cartridges. Includes one 16g or 25g cartridge.