SRAM Front Hub Endcaps 15x100/110mm Boost/Rockshox Torque Fits X0 900 Hubs Rise 60 B1 Roam 30/40/50/60 B1 Rail 40 Rise XX Wheels Model=Fat Bike Wheelbuilding Tools }RockShox UD Carbon Headset Spacer

}RockShox UD Carbon Headset Spacer Set Includes 5mm x 2 10mm x 1 15mm x 1

75 35mm Schrader Valve

Converts geared bikes to single speed and bolts into most vertical dropouts in minutes

Highly recommended if your headset will be exposed to wet conditions or sweat

Tread pattern combines a traditional file tread center with aggressive side knobs for cornering security in looser conditions

SRAM Front Hub Endcaps 15x100/110mm Boost/Rockshox Torque Fits X0 900 Hubs Rise 60 B1 Roam 30/40/50/60 B1 Rail 40 Rise XX Wheels Model=Fat Bike Wheelbuilding Tools }RockShox UD Carbon Headset SpacerSRAM Front Hub Endcaps 15x100 110mm Boost Rockshox Torque Fits X0 and 900 Hubs Rise 60 B1 Roam 30 40 50 60 B1 Rail 40 Rise XX Wheels. Front Axle Conversion Caps for SRAM hubs.