Cane Creek 40 IS41 Integrated Headset-1 1/8" park-tool 68 kg) MATERIAL Butted 4130

68 kg) MATERIAL Butted 4130 CrMo

mid or high design) & two 3mm spacers

2014 alloy hub body / 7075 collars

SL: Hollow Pins and Plates

Riders who like taking assertive lines and demand more control of the bike will be blissfully rewarded with FASTR REACT front and rear

Cane Creek 40 IS41 Integrated Headset-1 1/8" park-tool 68 kg) MATERIAL Butted 4130PRODUCT DETAILS 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 Bottom Type IS Integrated Bottom Head Tube Inside Diameter 41. 1mm Crown Race Seat Diameter 30. 015mm Crown Race Type Steel, Face Sealed Bottom Stack Height 1mm Bottom Bearing Type Black Oxide, Sealed Material 6061 Color Weight 71g J&R Tip J&R does not carry any frames that use this headset