Theory Conversion Sealed 1-1/8" Standard Threadless to Integrated Headset for 45/45 68x113mm Color: Red w/ Gumwall

Color: Red w/ Gumwall

the FASTR REACT adds distinctive rows of paddle-like serrated shoulder treads designed to better “lockdown” the tire during hard acceleration to more efficiently transfer the power of each pedal stroke into forward momentum

Valve: Schrader

The tread features a BMX-style rounded profile block tread with shallow siping for improved bite

and a very small diameter to give the rider the exact feel and control needed to ride at maximum performance

Theory Conversion Sealed 1-1/8" Standard Threadless to Integrated Headset for 45/45 68x113mm Color: Red w/ GumwallThis sealed bearing headset fits standard, traditional and 45 45 integrated 1 1 8" headtubes. An aluminum dust cover cap and spacer and steel fork bearing race are included. Color: Black