Cane Creek 40 Series IS Drop Fit 41mm 1-1/8" IS41/28.6mm Short dirtjumper The least expensive way to

The least expensive way to ditch 40+ grams of rotating weight is with our Turbo Talc Tubes

DURA-ACE R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies

Stylish and functional design

secure storage

Pinch flat resistant

Cane Creek 40 Series IS Drop Fit 41mm 1-1/8" IS41/28.6mm Short dirtjumper The least expensive way toTechnical Description IS 41 28. 6 H9 K Top Type IS Integrated Top Head Tube Inside Diameter 41. 1mm Stem Clamp Diameter 28. 6mm Top Stack Height 9mm Top Bearing Type Black Oxide, Sealed Material 6061 Weight 37g Part Number BAA0081K The all new 40 Series is the work horse of Cane Creeks headset line up. The series incorporates all the features necessary for a durable, light weight, long lasting headset and represents the perfect balance of performance,