Cane Creek 40 IS41 Integrated Headset-1 1/8" stem-length-1-1-8-53mm Six BMX Race Bars-8

Six BMX Race Bars-8

Carbon-Fiber

Ergonomically pre-shaped and fully vented knee generously contoured to accommodate all types of knee braces and guards while a massive air-intake system cools and protects

2-way stretch poly spandex

Front-Load Clamp Design

Cane Creek 40 IS41 Integrated Headset-1 1/8" stem-length-1-1-8-53mm Six BMX Race Bars-8PRODUCT 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