Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset Black MFPN=11.5018.058.000 5" versions Flat Protection Tread

5" versions Flat Protection Tread and Sidewall Color Honey Butter/Black Defined Color Orange ISO Width (mm) 45 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 45 Tire Type Tubeless Ready Clincher PSI 60 / 80

Grip Length 110mm Handlebar Diameter 22

Includes 190mm thru axle end caps for Shimano freehub body XD Driver with 190mm and 197mm thru axle end cap 6-bolt adapter and rim strip

Gender Unisex Size L Core No Color Jet Black Primary Color Black

The Piston® Pro features some of the same great features as The Piston® Pro X minus a few bells and whistles

Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset Black MFPN=11.5018.058.000 5" versions Flat Protection TreadPremium Wolf Tooth headset allows shift and brake housing to run internal below the stem Five layer weather sealing to keep internals clean include: Custom molded captive rubber seal at the cable entry ports, custom overmolded dual lip crown race seal interface with frame or EC44 cup, steer tube o ring seal, silicone dual lip bearing seals Enduro stainless bearings 7. 8mm upper stack Made in MN, USA Model Semi Internal Aero Headset S. H. I. S. IS52 40