Profile Design Boa Threadless 130deg 25.4 Road Stem - Black Option:120mm CNC machined aluminum dispenser with

CNC machined aluminum dispenser with brass internals

2 and TS-3

display-worthy wood box

It accepts all sizes of threaded cartridges and the inflator head threads directly on either Presta or Schrader valves without an adapter

Proper air pressure is 280-300psi at full extension

Profile Design Boa Threadless 130deg 25.4 Road Stem - Black Option:120mm CNC machined aluminum dispenser withProfile Design Boa Threadless Road Stem 1. 1 8" The Profile Design Boa mountain stem constructed of 6061 T6 and is available in Black or Silver. Threadless 6061 T6, height = 50mm, 185 277 grams Bar Clamp Diameter: 25. 4 mm Steerer Tube: 1 1 8" Threadless Stack Height: 45mm Intended Use: Mountain Weight: 277. 0 g