Materials: The axle is made from Steel

• Reflective heel panel for safety

With six straps to tie it down

Labyrinth style spacers encapsulating/protecting the bearings

Granite Design Juicy Presta Valve Stem Extender - 40mm - Black Do Not Ship Internationally Materials: The axle is madeGranite valve stem extenders allow you to extend the length of your Presta valve stems by 40mm, making it easier to reach and inflate your bike tires. Sold in pairs, the extenders are compatible with standard Presta valves. Whether you have deep section wheels or just want a little extra reach, this valve stem extender is an easy and convenient way to ensure proper tire inflation. Versatile Ratchet Wrench: Includes a dual head for hex bits and sockets