Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset, Black Anti-Seize & Assembly Compound and (1) 20mm

and (1) 20mm

Raceblade Pro XL fits 25-32mm 700c tires

Manufacturer Part Number: A09020CP00

Replacement valve core for the Lefty Schrader Plugs

with cut outs to reduce weight and grooved for water displacement

Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset, Black Anti-Seize & Assembly Compound and (1) 20mmPremium 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 Today's Stock Status 7 Available to ship in 2 4