Wolf Tooth Premium Internal Headset - EC44 Upper / EC44 Lower For Enve In-Route System Only Raw Silver CheckoutSpec= Top Cap 5/BB92 89/92mm MTB Boost 55mm

5/BB92 89/92mm MTB Boost 55mm CL Black

}SRAM XX1 Eagle Carbon Boost Crankset - 170mm 12-Speed 34t Direct Mount DUB Spindle Interface Black/Gold

Clutch V2 Freecoaster HubExternal slack adjustment which can be done with a 2

Used by our pros for XC racing at the highest level on fast

Wolf Tooth Premium Internal Headset - EC44 Upper / EC44 Lower For Enve In-Route System Only Raw Silver CheckoutSpec= Top Cap 5/BB92 89/92mm MTB Boost 55mmWolf Tooth Premium Internal Headset EC44 Upper EC44 Lower For Enve In Route System Only Raw Silver. Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft grade 6061 aluminum at Wolf Tooth in Minnesota USA. Designed