2x 25g CO2 cartridges

Vibration mode：13 hrs

nylon-reinforced braided hose

There is 20 vents with internal channels too

Fast - Secure - Easy to use

E-Thirteen TRS Race 6 Bolt Rear Hub - Shimano Micro Spline - Black - 12x148mm Boost - 6 Bolt - Rear - 32 Hole PLP|Largest Cog 2x 25g CO2 cartridgesThe TRS Race hubs feature the same internals and snappy 6 degree engagement that riders have come to know and trust now come wrapped in an all aluminium package that is lighter and more durable than the previous carbon shelled models. Who's this item for: Any type of mountain biker. These hubs will work great on anything from an XC whippet to an all out gravity rig. Materials: All aluminium construction. Engagement: 6 degrees with 60 points of