Cane Creek ZN40 Series Bearing Kit 36 x 45 41/52mm CheckoutSpec= 380lb Lockout Force tire size 29" tire width

tire size 29" tire width 2

Contoured and relieved 6061-T6 aluminum for minimized weight and maximized strength

Efficient Forward design optimizes the kick phase for skiers of any ability level

It allows you to change the head tube angle by -1º to make for a slacker geometry for added stability on fast descents

This is what Johannes Høsflot Klæbo says about the Speedmax 3D:

Cane Creek ZN40 Series Bearing Kit 36 x 45 41/52mm CheckoutSpec= 380lb Lockout Force tire size 29" tire widthCane Creek ZN40 Series Bearing Kit 36 x 45 41 52mm. ZN40 Series bearings are corrosion resistant zinc coated machined steel cartridge bearings with hardened steel balls which vastly increases the longevity of your headset. Compatible with 110 40 and 10 Series headsets TECH SPECS Cartridge Bearing Angle 36x45 Bearing I. D. (mm) 41 Bearing Type Cartridge Bearing O. D. (mm) 52 Thickness 6. 5