Leatt Gravity 4.0 Stem - 1 1/8th Inch Steerer - 31.8mm - 44mm - 0 Degree - Silver YGroup_7033778667565 This means your drivetrain will

This means your drivetrain will stay clean

Allows for a 203mm rotor on 180mm post mounts

Featuring two key components

these Hope shifter mounts will do the job

SMR 18307LB - Stainless Steel Radial Bearing (C3 clearance) - 18 x 30 x 7mm -

Leatt Gravity 4.0 Stem - 1 1/8th Inch Steerer - 31.8mm - 44mm - 0 Degree - Silver YGroup_7033778667565 This means your drivetrain willFeatures Available in two diameters: 35mm bar bore for precise handling and control, and 31. 8mm for enhanced compliance and comfort Custom cold forged & CNC machined aluminium body Built to Last: 3D forged and machined for ultimate strength Tune your handling: Choose 34mm for quick response or 44mm for balanced steering and perfect weight distribution Very low stack height (27mm): Increased range of height adjustment. Works with (too) short steerer